San Fernando weather in November
In November, San Fernando sees average daytime highs of 26°C and overnight lows near 16°C, with 35 mm of rain across 5.3 wet days and about 10.8 hours of daylight. It is the 9th-warmest and 8th-wettest month of the year here.
Highs ease over the month, from about 28°C in the first days to 25°C by the end. The sky is clear or mostly clear about 45% of the time in November, and the air most often feels muggy.
Daylight stretches from about 11 h 06 min at the start of November to 10 h 36 min by month's end. Set against the rest of the year, November is San Fernando's 5th-clearest and 10th-windiest month. For the whole year in context, see San Fernando's year-round climate.
- Daytime high
- 26°
- 9th warmest
- Overnight low
- 16°
- 4th coldest
- Rainfall
- 35 mm
- 5.3 wet days
- Daylight
- 10 h 48 min
- 6:55 AM – 5:41 PM
- Cloud cover
- 48%
- 5th clearest
- Wind
- 14 km/h
- 10th windiest
- Solar energy
- 3.75 kWh/m²
- Travel score
- 7.5
- out of 10
San Fernando is municipal seat of San Fernando, State of Tamaulipas, Mexico.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in November
Highs ease over the month, from about 28°C in the first days to 25°C by the end.
A typical November day in San Fernando reaches about 26°C in the afternoon and slips back to 16°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 31°C. Set against its neighbours, November runs about 4°C cooler than October and about 3°C warmer than December.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 |
| Avg low (°C) | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 28 | 18 |
| 2 | 28 | 18 |
| 3 | 28 | 18 |
| 4 | 28 | 18 |
| 5 | 28 | 17 |
| 6 | 28 | 17 |
| 7 | 27 | 17 |
| 8 | 27 | 17 |
| 9 | 27 | 17 |
| 10 | 27 | 17 |
| 11 | 27 | 17 |
| 12 | 27 | 17 |
| 13 | 27 | 17 |
| 14 | 26 | 16 |
| 15 | 26 | 16 |
| 16 | 26 | 16 |
| 17 | 26 | 16 |
| 18 | 26 | 16 |
| 19 | 26 | 16 |
| 20 | 26 | 16 |
| 21 | 26 | 16 |
| 22 | 26 | 15 |
| 23 | 26 | 15 |
| 24 | 26 | 15 |
| 25 | 25 | 15 |
| 26 | 25 | 15 |
| 27 | 25 | 15 |
| 28 | 25 | 15 |
| 29 | 25 | 15 |
| 30 | 25 | 15 |
How November really feels in San Fernando
Once humidity and wind are folded in, November averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
November sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
San Fernando weather by month
How November compares with the rest of the year at a glance. November is the 9th-warmest and 8th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 23° / 12° | 25 | 4.4 | 10.6 | 7.7 |
| Feb | 25° / 14° | 20 | 3.9 | 11.1 | 7.8 |
| Mar | 28° / 17° | 32 | 4.9 | 11.8 | 6.8 |
| Apr | 31° / 20° | 45 | 5.2 | 12.6 | 5.1 |
| May | 33° / 23° | 49 | 6.5 | 13.2 | 3.8 |
| Jun | 35° / 25° | 63 | 9.9 | 13.5 | 2.8 |
| Jul | 35° / 25° | 69 | 8.8 | 13.4 | 2.6 |
| Aug | 35° / 25° | 57 | 9.5 | 12.9 | 2.4 |
| Sep | 33° / 23° | 119 | 14.5 | 12.2 | 3.3 |
| Oct | 30° / 20° | 67 | 8.2 | 11.4 | 5.4 |
| Nov | 26° / 16° | 35 | 5.3 | 10.8 | 7.5 |
| Dec | 23° / 13° | 24 | 4.1 | 10.5 | 7.9 |
Cloud cover in November
The sky is clear or mostly clear about 45% of the time in November.
Beyond those clear spells, partly cloudy skies cover about 16% of November, with mostly cloudy or overcast conditions the remaining 40%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 65 | 65 | 63 | 63 | 62 | 61 | 60 | 59 | 58 | 58 | 57 | 57 | 57 | 57 | 57 | 58 | 58 | 58 | 60 | 60 | 61 | 62 | 62 | 63 | 63 | 63 | 62 | 62 | 61 | 61 |
| Cloudier (%) | 35 | 35 | 37 | 37 | 38 | 39 | 40 | 41 | 42 | 42 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 42 | 40 | 40 | 39 | 38 | 38 | 37 | 37 | 37 | 38 | 38 | 39 | 39 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 65 | 35 |
| 2 | 65 | 35 |
| 3 | 63 | 37 |
| 4 | 63 | 37 |
| 5 | 62 | 38 |
| 6 | 61 | 39 |
| 7 | 60 | 40 |
| 8 | 59 | 41 |
| 9 | 58 | 42 |
| 10 | 58 | 42 |
| 11 | 57 | 43 |
| 12 | 57 | 43 |
| 13 | 57 | 43 |
| 14 | 57 | 43 |
| 15 | 57 | 43 |
| 16 | 58 | 42 |
| 17 | 58 | 42 |
| 18 | 58 | 42 |
| 19 | 60 | 40 |
| 20 | 60 | 40 |
| 21 | 61 | 39 |
| 22 | 62 | 38 |
| 23 | 62 | 38 |
| 24 | 63 | 37 |
| 25 | 63 | 37 |
| 26 | 63 | 37 |
| 27 | 62 | 38 |
| 28 | 62 | 38 |
| 29 | 61 | 39 |
| 30 | 61 | 39 |
Chance of precipitation in November
San Fernando gets around 35 mm of rain over 5.3 wet days in November. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 18% and peaks near 22% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 18 | 18 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 19 | 19 | 18 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 12 |
| Rain chance (%) | |
|---|---|
| 1 | 18 |
| 2 | 18 |
| 3 | 18 |
| 4 | 19 |
| 5 | 19 |
| 6 | 20 |
| 7 | 21 |
| 8 | 21 |
| 9 | 21 |
| 10 | 22 |
| 11 | 22 |
| 12 | 22 |
| 13 | 21 |
| 14 | 21 |
| 15 | 21 |
| 16 | 20 |
| 17 | 19 |
| 18 | 19 |
| 19 | 18 |
| 20 | 17 |
| 21 | 16 |
| 22 | 15 |
| 23 | 15 |
| 24 | 14 |
| 25 | 13 |
| 26 | 13 |
| 27 | 13 |
| 28 | 13 |
| 29 | 12 |
| 30 | 12 |
Humidity in November
Most of November feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, November lands in the muggy band about 28% of days. Sticky, muggy-or-worse air turns up on roughly 38% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 19 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 34 | 35 | 35 | 36 | 37 | 37 |
| Comfortable (%) | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Humid (%) | 16 | 17 | 17 | 18 | 18 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Muggy (%) | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 28 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 23 |
| Oppressive (%) | 22 | 21 | 20 | 19 | 18 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
| Miserable (%) | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 19 | 13 | 16 | 28 | 22 | 1 |
| 2 | 20 | 14 | 17 | 28 | 21 | 1 |
| 3 | 20 | 14 | 17 | 28 | 20 | 1 |
| 4 | 20 | 14 | 18 | 28 | 19 | 1 |
| 5 | 20 | 15 | 18 | 29 | 18 | 1 |
| 6 | 20 | 15 | 19 | 29 | 16 | 0 |
| 7 | 21 | 15 | 20 | 29 | 15 | 0 |
| 8 | 21 | 16 | 20 | 29 | 14 | 0 |
| 9 | 21 | 16 | 21 | 30 | 13 | 0 |
| 10 | 21 | 16 | 21 | 30 | 12 | 0 |
| 11 | 22 | 16 | 21 | 30 | 11 | 0 |
| 12 | 22 | 16 | 21 | 31 | 10 | 0 |
| 13 | 23 | 16 | 21 | 31 | 9 | 0 |
| 14 | 24 | 16 | 21 | 31 | 8 | 0 |
| 15 | 25 | 16 | 21 | 31 | 7 | 0 |
| 16 | 26 | 16 | 21 | 31 | 7 | 0 |
| 17 | 27 | 16 | 21 | 31 | 6 | 0 |
| 18 | 28 | 16 | 21 | 30 | 5 | 0 |
| 19 | 29 | 16 | 21 | 30 | 5 | 0 |
| 20 | 30 | 16 | 21 | 29 | 4 | 0 |
| 21 | 31 | 15 | 21 | 29 | 4 | 0 |
| 22 | 32 | 16 | 21 | 28 | 4 | 0 |
| 23 | 33 | 16 | 21 | 27 | 3 | 0 |
| 24 | 34 | 16 | 21 | 27 | 3 | 0 |
| 25 | 34 | 16 | 21 | 26 | 3 | 0 |
| 26 | 35 | 16 | 21 | 25 | 3 | 0 |
| 27 | 35 | 16 | 21 | 25 | 3 | 0 |
| 28 | 36 | 16 | 21 | 24 | 2 | 0 |
| 29 | 37 | 16 | 21 | 24 | 2 | 0 |
| 30 | 37 | 16 | 21 | 23 | 2 | 0 |
Wind in November
Winds average 14 km/h in November.
Across November, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 13 | light breeze |
| 2 | 13 | light breeze |
| 3 | 13 | light breeze |
| 4 | 13 | light breeze |
| 5 | 13 | light breeze |
| 6 | 13 | light breeze |
| 7 | 13 | light breeze |
| 8 | 13 | light breeze |
| 9 | 13 | light breeze |
| 10 | 13 | light breeze |
| 11 | 13 | light breeze |
| 12 | 13 | light breeze |
| 13 | 13 | light breeze |
| 14 | 13 | light breeze |
| 15 | 13 | light breeze |
| 16 | 13 | light breeze |
| 17 | 13 | light breeze |
| 18 | 13 | light breeze |
| 19 | 13 | light breeze |
| 20 | 13 | light breeze |
| 21 | 14 | light breeze |
| 22 | 14 | light breeze |
| 23 | 14 | light breeze |
| 24 | 14 | light breeze |
| 25 | 14 | light breeze |
| 26 | 14 | light breeze |
| 27 | 14 | light breeze |
| 28 | 14 | light breeze |
| 29 | 14 | light breeze |
| 30 | 14 | light breeze |
Sunrise & sunset in November
Daylight runs from about 11 h 06 min at the start of November to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 30 minutes over November. Sunrise moves from 6:45 AM to 7:05 AM, and sunset from 5:48 PM to 5:39 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.1 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 |
| Sunrise (AM) | 6:45 | 6:45 | 6:46 | 6:47 | 6:47 | 6:48 | 6:49 | 6:49 | 6:50 | 6:51 | 6:51 | 6:52 | 6:53 | 6:53 | 6:54 | 6:55 | 6:55 | 6:56 | 6:57 | 6:58 | 6:58 | 6:59 | 7:00 | 7:00 | 7:01 | 7:02 | 7:03 | 7:03 | 7:04 | 7:05 |
| Sunset (PM) | 5:48 | 5:47 | 5:47 | 5:46 | 5:45 | 5:45 | 5:44 | 5:44 | 5:43 | 5:43 | 5:43 | 5:42 | 5:42 | 5:42 | 5:41 | 5:41 | 5:41 | 5:40 | 5:40 | 5:40 | 5:40 | 5:40 | 5:40 | 5:39 | 5:39 | 5:39 | 5:39 | 5:39 | 5:39 | 5:39 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.1 | 6:45 | 5:48 |
| 2 | 11.0 | 6:45 | 5:47 |
| 3 | 11.0 | 6:46 | 5:47 |
| 4 | 11.0 | 6:47 | 5:46 |
| 5 | 11.0 | 6:47 | 5:45 |
| 6 | 11.0 | 6:48 | 5:45 |
| 7 | 10.9 | 6:49 | 5:44 |
| 8 | 10.9 | 6:49 | 5:44 |
| 9 | 10.9 | 6:50 | 5:43 |
| 10 | 10.9 | 6:51 | 5:43 |
| 11 | 10.9 | 6:51 | 5:43 |
| 12 | 10.8 | 6:52 | 5:42 |
| 13 | 10.8 | 6:53 | 5:42 |
| 14 | 10.8 | 6:53 | 5:42 |
| 15 | 10.8 | 6:54 | 5:41 |
| 16 | 10.8 | 6:55 | 5:41 |
| 17 | 10.8 | 6:55 | 5:41 |
| 18 | 10.7 | 6:56 | 5:40 |
| 19 | 10.7 | 6:57 | 5:40 |
| 20 | 10.7 | 6:58 | 5:40 |
| 21 | 10.7 | 6:58 | 5:40 |
| 22 | 10.7 | 6:59 | 5:40 |
| 23 | 10.7 | 7:00 | 5:40 |
| 24 | 10.7 | 7:00 | 5:39 |
| 25 | 10.6 | 7:01 | 5:39 |
| 26 | 10.6 | 7:02 | 5:39 |
| 27 | 10.6 | 7:03 | 5:39 |
| 28 | 10.6 | 7:03 | 5:39 |
| 29 | 10.6 | 7:04 | 5:39 |
| 30 | 10.6 | 7:05 | 5:39 |
Solar energy in November
Average shortwave solar energy reaching the ground each day in November, about 3.75 kWh/m².
For context, solar energy here swings from a low near 3.35 kWh/m² to a high of 6.8 kWh/m² in July across the year — November's 3.75 kWh/m² sits near the bottom.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 |
| Level | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.2 | Bright |
| 2 | 4.2 | Bright |
| 3 | 4.1 | Bright |
| 4 | 4.1 | Bright |
| 5 | 4.0 | Bright |
| 6 | 4.0 | Moderate |
| 7 | 3.9 | Moderate |
| 8 | 3.9 | Moderate |
| 9 | 3.9 | Moderate |
| 10 | 3.8 | Moderate |
| 11 | 3.8 | Moderate |
| 12 | 3.8 | Moderate |
| 13 | 3.7 | Moderate |
| 14 | 3.7 | Moderate |
| 15 | 3.7 | Moderate |
| 16 | 3.7 | Moderate |
| 17 | 3.7 | Moderate |
| 18 | 3.7 | Moderate |
| 19 | 3.7 | Moderate |
| 20 | 3.6 | Moderate |
| 21 | 3.6 | Moderate |
| 22 | 3.6 | Moderate |
| 23 | 3.6 | Moderate |
| 24 | 3.6 | Moderate |
| 25 | 3.6 | Moderate |
| 26 | 3.6 | Moderate |
| 27 | 3.6 | Moderate |
| 28 | 3.5 | Moderate |
| 29 | 3.5 | Moderate |
| 30 | 3.5 | Moderate |
Hazard calendar for San Fernando
In November, San Fernando sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
San Fernando sits in the Atlantic hurricane belt; the season peaks August–October.
San Fernando's rainy season runs June–October, when most of the year's rain falls.
Is November a good time to visit San Fernando?
Our two travel scores rate November for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
November is one of the better times to visit San Fernando for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for San Fernando in November
From November's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In November, San Fernando sees daytime highs around 26°C and nights near 16°C. Worth packing: light clothes. About 5 days see rain.
Sea temperature near San Fernando in November
The nearest coast averages about 25°C in November — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 58 km away) is warmest in September at about 29°C and coldest in February near 20°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 21 | 20 | 21 | 23 | 26 | 28 | 28 | 29 | 29 | 28 | 25 | 22 |
| Comfort | Refreshing | Refreshing | Refreshing | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Warm | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 21 | Refreshing |
| Feb | 20 | Refreshing |
| Mar | 21 | Refreshing |
| Apr | 23 | Refreshing |
| May | 26 | Warm |
| Jun | 28 | Warm |
| Jul | 28 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 28 | Warm |
| Nov | 25 | Warm |
| Dec | 22 | Refreshing |
UV index in San Fernando in November
Clear-sky midday UV in November peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in San Fernando peaks around April 17 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 5 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 5 | 7 | 8 | 12 | 9 | 11 | 11 | 11 | 9 | 9 | 6 | 5 |
| Level | High | High | Very high | Extreme | Very high | Extreme | Extreme | Extreme | Very high | Very high | High | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 5 | High |
| Feb | 7 | High |
| Mar | 8 | Very high |
| Apr | 12 | Extreme |
| May | 9 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 11 | Extreme |
| Sep | 9 | Very high |
| Oct | 9 | Very high |
| Nov | 6 | High |
| Dec | 5 | High |
Air quality in San Fernando in November
Average fine-particle pollution (PM2.5) through the year — so you can see where November falls, not just the annual average.
Air quality in San Fernando is worst in August — around 34 µg/m³ PM2.5 (moderate), about 5.6× the cleanest month (January, 6 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 6 | 8 | 11 | 14 | 23 | 28 | 34 | 34 | 17 | 7 | 6 | 6 |
| Level | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 8 | Good |
| Mar | 11 | Good |
| Apr | 14 | Moderate |
| May | 23 | Moderate |
| Jun | 28 | Moderate |
| Jul | 34 | Moderate |
| Aug | 34 | Moderate |
| Sep | 17 | Moderate |
| Oct | 7 | Good |
| Nov | 6 | Good |
| Dec | 6 | Good |
Where is San Fernando?
San Fernando sits at 24.8°N, 98.1°W, 44 m above sea level, in Mexico. The nearest listed city is Valle Hermoso, 98 km away.
Topography around San Fernando
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Fernando.
Within 3 km, the terrain around San Fernando has only modest variations in elevation — a maximum elevation change of 64 m around an average of 45 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 135 m; within 80 km, large variations in elevation — a maximum elevation change of 1,049 m.
The land around San Fernando is covered by trees (37%), artificial surfaces (29%) and shrubs (21%) within 3 km, cropland (35%), trees (30%) and shrubs (22%) within 16 km, and shrubs (30%) and cropland (21%) within 80 km.
Mexico travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B
- 120 / 127 V · 60 Hz
- Prices
- ≈ 54% of US
- price level, 2025
- GDP per capita
- $13,889
- 2025
- Happiness
- 7.0 / 10
- World Happiness, 2025
- Safe drinking water
- 43%
- of population, 2024
- Homicide rate
- 24.9
- per 100k, 2023
- Road deaths
- 12.8
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very low
- EF EPI 440
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for San Fernando (24.8471°, -98.1488°, elevation 44 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).