Juan José Ríos weather in September
In September, Juan José Ríos sees average daytime highs of 35°C and overnight lows near 25°C, with 114 mm of rain across 13.1 wet days and about 12.2 hours of daylight. It is the 5th-warmest and 2nd-wettest month of the year here.
Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 46% of the time in September, and the air most often feels miserable.
Daylight stretches from about 12 h 30 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is Juan José Ríos's 10th-clearest and 11th-windiest month. For the whole year in context, see Juan José Ríos's year-round climate.
- Daytime high
- 35°
- 5th warmest
- Overnight low
- 25°
- 10th coldest
- Rainfall
- 114 mm
- 13.1 wet days
- Daylight
- 12 h 06 min
- 6:05 AM – 6:14 PM
- Cloud cover
- 49%
- 10th clearest
- Wind
- 7 km/h
- 11th windiest
- Solar energy
- 5.41 kWh/m²
- Travel score
- 2.3
- out of 10
Juan José Ríos is municipal seat of Juan José Ríos, State of Sinaloa, Mexico.
- Founded
- 1938
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Day-to-day highs hold fairly steady near 35°C through the month.
A typical September day in Juan José Ríos reaches about 35°C in the afternoon and slips back to 25°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 38°C. Set against its neighbours, September runs on par with August and on par with October.
| 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) | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Avg low (°C) | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 35 | 26 |
| 2 | 35 | 26 |
| 3 | 35 | 26 |
| 4 | 35 | 26 |
| 5 | 35 | 26 |
| 6 | 35 | 26 |
| 7 | 35 | 26 |
| 8 | 35 | 26 |
| 9 | 35 | 26 |
| 10 | 35 | 26 |
| 11 | 35 | 26 |
| 12 | 35 | 26 |
| 13 | 35 | 26 |
| 14 | 35 | 26 |
| 15 | 35 | 26 |
| 16 | 35 | 25 |
| 17 | 35 | 25 |
| 18 | 35 | 25 |
| 19 | 35 | 25 |
| 20 | 35 | 25 |
| 21 | 35 | 25 |
| 22 | 35 | 25 |
| 23 | 35 | 25 |
| 24 | 36 | 25 |
| 25 | 36 | 25 |
| 26 | 36 | 25 |
| 27 | 36 | 25 |
| 28 | 36 | 25 |
| 29 | 36 | 25 |
| 30 | 36 | 25 |
How September really feels in Juan José Ríos
Once humidity and wind are folded in, September averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Juan José Ríos weather by month
How September compares with the rest of the year at a glance. September is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 27° / 12° | 16 | 1.6 | 10.6 | 8.1 |
| Feb | 28° / 13° | 15 | 1.7 | 11.1 | 7.3 |
| Mar | 30° / 14° | 3 | 0.6 | 11.8 | 6.2 |
| Apr | 33° / 16° | 1 | 0.3 | 12.6 | 4.8 |
| May | 35° / 19° | 1 | 0.2 | 13.2 | 3.5 |
| Jun | 36° / 24° | 6 | 1.1 | 13.6 | 2.6 |
| Jul | 36° / 26° | 77 | 10.3 | 13.4 | 1.9 |
| Aug | 36° / 26° | 123 | 15.8 | 12.9 | 1.9 |
| Sep | 35° / 25° | 114 | 13.1 | 12.2 | 2.3 |
| Oct | 35° / 22° | 31 | 3.6 | 11.4 | 2.9 |
| Nov | 32° / 17° | 23 | 1.8 | 10.7 | 5.2 |
| Dec | 28° / 13° | 14 | 1.7 | 10.4 | 7.7 |
Cloud cover in September
The sky is clear or mostly clear about 46% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 37%. Skies tend to open up as the month goes on.
| 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 (%) | 43 | 43 | 44 | 47 | 47 | 49 | 50 | 52 | 53 | 55 | 56 | 58 | 59 | 61 | 62 | 64 | 66 | 66 | 68 | 70 | 71 | 72 | 74 | 75 | 76 | 78 | 79 | 81 | 81 | 82 |
| Cloudier (%) | 57 | 57 | 56 | 53 | 53 | 51 | 50 | 48 | 47 | 45 | 44 | 42 | 41 | 39 | 38 | 36 | 34 | 34 | 32 | 30 | 29 | 28 | 26 | 25 | 24 | 22 | 21 | 19 | 19 | 18 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 43 | 57 |
| 2 | 43 | 57 |
| 3 | 44 | 56 |
| 4 | 47 | 53 |
| 5 | 47 | 53 |
| 6 | 49 | 51 |
| 7 | 50 | 50 |
| 8 | 52 | 48 |
| 9 | 53 | 47 |
| 10 | 55 | 45 |
| 11 | 56 | 44 |
| 12 | 58 | 42 |
| 13 | 59 | 41 |
| 14 | 61 | 39 |
| 15 | 62 | 38 |
| 16 | 64 | 36 |
| 17 | 66 | 34 |
| 18 | 66 | 34 |
| 19 | 68 | 32 |
| 20 | 70 | 30 |
| 21 | 71 | 29 |
| 22 | 72 | 28 |
| 23 | 74 | 26 |
| 24 | 75 | 25 |
| 25 | 76 | 24 |
| 26 | 78 | 22 |
| 27 | 79 | 21 |
| 28 | 81 | 19 |
| 29 | 81 | 19 |
| 30 | 82 | 18 |
Chance of precipitation in September
Juan José Ríos gets around 114 mm of rain over 13.1 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 43% and peaks near 59% on the wettest days. The odds ease toward the end of the month.
| 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 (%) | 59 | 58 | 58 | 58 | 57 | 56 | 55 | 54 | 53 | 52 | 51 | 50 | 49 | 47 | 46 | 44 | 43 | 41 | 40 | 38 | 36 | 35 | 33 | 31 | 30 | 28 | 26 | 25 | 24 | 22 |
| Rain chance (%) | |
|---|---|
| 1 | 59 |
| 2 | 58 |
| 3 | 58 |
| 4 | 58 |
| 5 | 57 |
| 6 | 56 |
| 7 | 55 |
| 8 | 54 |
| 9 | 53 |
| 10 | 52 |
| 11 | 51 |
| 12 | 50 |
| 13 | 49 |
| 14 | 47 |
| 15 | 46 |
| 16 | 44 |
| 17 | 43 |
| 18 | 41 |
| 19 | 40 |
| 20 | 38 |
| 21 | 36 |
| 22 | 35 |
| 23 | 33 |
| 24 | 31 |
| 25 | 30 |
| 26 | 28 |
| 27 | 26 |
| 28 | 25 |
| 29 | 24 |
| 30 | 22 |
Humidity in September
Most of September feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the miserable band about 80% of days. Sticky, muggy-or-worse air turns up on roughly 99% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comfortable (%) | 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 | 0 | 0 | 0 | 0 | 1 |
| Humid (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 |
| Muggy (%) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Oppressive (%) | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 15 | 16 | 16 | 17 | 18 | 19 | 19 | 20 | 21 | 21 | 22 | 23 | 24 | 25 | 27 | 28 |
| Miserable (%) | 92 | 93 | 93 | 92 | 92 | 91 | 91 | 90 | 89 | 89 | 88 | 87 | 86 | 85 | 84 | 83 | 82 | 81 | 79 | 76 | 76 | 74 | 72 | 71 | 68 | 66 | 64 | 62 | 58 | 55 |
| Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 1 | 7 | 92 |
| 2 | 0 | 0 | 0 | 7 | 93 |
| 3 | 0 | 0 | 0 | 7 | 93 |
| 4 | 0 | 0 | 0 | 8 | 92 |
| 5 | 0 | 0 | 0 | 8 | 92 |
| 6 | 0 | 0 | 0 | 9 | 91 |
| 7 | 0 | 0 | 0 | 9 | 91 |
| 8 | 0 | 0 | 0 | 10 | 90 |
| 9 | 0 | 0 | 0 | 11 | 89 |
| 10 | 0 | 0 | 0 | 11 | 89 |
| 11 | 0 | 0 | 0 | 12 | 88 |
| 12 | 0 | 0 | 0 | 13 | 87 |
| 13 | 0 | 0 | 1 | 13 | 86 |
| 14 | 0 | 0 | 1 | 14 | 85 |
| 15 | 0 | 0 | 1 | 15 | 84 |
| 16 | 0 | 0 | 1 | 16 | 83 |
| 17 | 0 | 0 | 2 | 16 | 82 |
| 18 | 0 | 0 | 2 | 17 | 81 |
| 19 | 0 | 0 | 3 | 18 | 79 |
| 20 | 0 | 1 | 4 | 19 | 76 |
| 21 | 0 | 1 | 4 | 19 | 76 |
| 22 | 0 | 1 | 5 | 20 | 74 |
| 23 | 0 | 1 | 6 | 21 | 72 |
| 24 | 0 | 1 | 7 | 21 | 71 |
| 25 | 0 | 2 | 8 | 22 | 68 |
| 26 | 0 | 2 | 9 | 23 | 66 |
| 27 | 0 | 2 | 10 | 24 | 64 |
| 28 | 0 | 2 | 11 | 25 | 62 |
| 29 | 0 | 3 | 12 | 27 | 58 |
| 30 | 1 | 3 | 13 | 28 | 55 |
Wind in September
Winds average 7 km/h in September.
Across September, daily wind ranges from about 7 km/h on the calmest days to 7 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) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
| 29 | 7 | calm |
| 30 | 7 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 30 min at the start of September to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 42 minutes over September. Sunrise moves from 5:59 AM to 6:11 AM, and sunset from 6:31 PM to 5:58 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) | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 |
| Sunrise (AM) | 5:59 | 5:59 | 6:00 | 6:00 | 6:01 | 6:01 | 6:02 | 6:02 | 6:02 | 6:03 | 6:03 | 6:04 | 6:04 | 6:04 | 6:05 | 6:05 | 6:06 | 6:06 | 6:06 | 6:07 | 6:07 | 6:08 | 6:08 | 6:08 | 6:09 | 6:09 | 6:10 | 6:10 | 6:11 | 6:11 |
| Sunset (PM) | 6:31 | 6:30 | 6:29 | 6:28 | 6:27 | 6:25 | 6:24 | 6:23 | 6:22 | 6:21 | 6:20 | 6:19 | 6:18 | 6:16 | 6:15 | 6:14 | 6:13 | 6:12 | 6:11 | 6:09 | 6:08 | 6:07 | 6:06 | 6:05 | 6:04 | 6:03 | 6:02 | 6:00 | 5:59 | 5:58 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.5 | 5:59 | 6:31 |
| 2 | 12.5 | 5:59 | 6:30 |
| 3 | 12.5 | 6:00 | 6:29 |
| 4 | 12.5 | 6:00 | 6:28 |
| 5 | 12.4 | 6:01 | 6:27 |
| 6 | 12.4 | 6:01 | 6:25 |
| 7 | 12.4 | 6:02 | 6:24 |
| 8 | 12.4 | 6:02 | 6:23 |
| 9 | 12.3 | 6:02 | 6:22 |
| 10 | 12.3 | 6:03 | 6:21 |
| 11 | 12.3 | 6:03 | 6:20 |
| 12 | 12.3 | 6:04 | 6:19 |
| 13 | 12.2 | 6:04 | 6:18 |
| 14 | 12.2 | 6:04 | 6:16 |
| 15 | 12.2 | 6:05 | 6:15 |
| 16 | 12.1 | 6:05 | 6:14 |
| 17 | 12.1 | 6:06 | 6:13 |
| 18 | 12.1 | 6:06 | 6:12 |
| 19 | 12.1 | 6:06 | 6:11 |
| 20 | 12.0 | 6:07 | 6:09 |
| 21 | 12.0 | 6:07 | 6:08 |
| 22 | 12.0 | 6:08 | 6:07 |
| 23 | 12.0 | 6:08 | 6:06 |
| 24 | 11.9 | 6:08 | 6:05 |
| 25 | 11.9 | 6:09 | 6:04 |
| 26 | 11.9 | 6:09 | 6:03 |
| 27 | 11.9 | 6:10 | 6:02 |
| 28 | 11.8 | 6:10 | 6:00 |
| 29 | 11.8 | 6:11 | 5:59 |
| 30 | 11.8 | 6:11 | 5:58 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 5.41 kWh/m².
For context, solar energy here swings from a low near 4.07 kWh/m² to a high of 7.95 kWh/m² in May across the year — September's 5.41 kWh/m² falls in the middle.
| 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) | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.4 | Bright |
| 2 | 5.4 | Bright |
| 3 | 5.4 | Bright |
| 4 | 5.4 | Bright |
| 5 | 5.4 | Bright |
| 6 | 5.4 | Bright |
| 7 | 5.4 | Bright |
| 8 | 5.4 | Bright |
| 9 | 5.4 | Bright |
| 10 | 5.4 | Bright |
| 11 | 5.4 | Bright |
| 12 | 5.4 | Bright |
| 13 | 5.4 | Bright |
| 14 | 5.4 | Bright |
| 15 | 5.4 | Bright |
| 16 | 5.4 | Bright |
| 17 | 5.4 | Bright |
| 18 | 5.4 | Bright |
| 19 | 5.4 | Bright |
| 20 | 5.5 | Bright |
| 21 | 5.5 | Bright |
| 22 | 5.5 | Bright |
| 23 | 5.5 | Bright |
| 24 | 5.5 | Bright |
| 25 | 5.5 | Bright |
| 26 | 5.5 | Bright |
| 27 | 5.5 | Bright |
| 28 | 5.5 | Bright |
| 29 | 5.5 | Bright |
| 30 | 5.5 | Bright |
Hazard calendar for Juan José Ríos
In September, Juan José Ríos sits inside its pacific hurricane season. The full year is below, with each hazard's peak months called out.
Juan José Ríos sits in the eastern Pacific hurricane zone; the season peaks August–September.
Is September a good time to visit Juan José Ríos?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a weaker month for outdoor sightseeing in Juan José Ríos.
What to pack for Juan José Ríos in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Juan José Ríos sees daytime highs around 35°C and nights near 25°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.
Sea temperature near Juan José Ríos in September
The nearest coast averages about 30°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 34 km away) is warmest in August at about 30°C and coldest in February near 20°C.
It's comfortable for a long swim from Mar 9 to Jan 19 — about 10.4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 20 | 20 | 22 | 25 | 27 | 29 | 30 | 30 | 29 | 26 | 22 |
| Comfort | Refreshing | Cool | Refreshing | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Refreshing |
| Feb | 20 | Cool |
| Mar | 20 | Refreshing |
| Apr | 22 | Refreshing |
| May | 25 | Warm |
| Jun | 27 | Warm |
| Jul | 29 | Tropical |
| Aug | 30 | Tropical |
| Sep | 30 | Tropical |
| Oct | 29 | Tropical |
| Nov | 26 | Warm |
| Dec | 22 | Refreshing |
UV index in Juan José Ríos in September
Clear-sky midday UV in September peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Juan José Ríos peaks around July 15 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 5 (moderate).
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 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 8 | 6 | 5 |
| Level | High | High | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 5 | High |
| Feb | 7 | High |
| Mar | 9 | Very high |
| Apr | 11 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 11 | Extreme |
| Sep | 10 | Extreme |
| Oct | 8 | Very high |
| Nov | 6 | High |
| Dec | 5 | Moderate |
Where is Juan José Ríos?
Juan José Ríos sits at 25.8°N, 108.8°W, 15 m above sea level, in Mexico. The nearest listed city is Los Mochis, 18 km away.
Topography around Juan José Ríos
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Juan José Ríos.
Within 3 km, the terrain around Juan José Ríos has only modest variations in elevation — a maximum elevation change of 20 m around an average of 11 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 194 m; within 80 km, large variations in elevation — a maximum elevation change of 1,001 m.
The land around Juan José Ríos is covered by cropland (59%) within 3 km, cropland (76%) within 16 km, and water (33%) and cropland (31%) 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 Juan José Ríos (25.7571°, -108.8242°, elevation 15 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).