Altamira weather in July
In July, Altamira sees average daytime highs of 31°C and overnight lows near 25°C, with 122 mm of rain across 18.3 wet days and about 13.2 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.
Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 51% of the time in July, and the air most often feels miserable.
Daylight stretches from about 13 h 24 min at the start of July to 13 h 06 min by month's end. Set against the rest of the year, July is Altamira's 6th-clearest and 10th-windiest month. For the whole year in context, see Altamira's year-round climate.
- Daytime high
- 31°
- 3rd warmest
- Overnight low
- 25°
- 10th coldest
- Rainfall
- 122 mm
- 18.3 wet days
- Daylight
- 13 h 12 min
- 6:00 AM – 7:15 PM
- Cloud cover
- 48%
- 6th clearest
- Wind
- 10 km/h
- 10th windiest
- Solar energy
- 6.12 kWh/m²
- Travel score
- 3.8
- out of 10
Altamira is municipal seat of Altamira, State of Tamaulipas, Mexico.
- Founded
- 1749
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Day-to-day highs hold fairly steady near 31°C through the month.
A typical July day in Altamira reaches about 31°C in the afternoon and slips back to 25°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, July runs on par with June and on par with August.
| 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| Avg low (°C) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 31 | 25 |
| 2 | 31 | 25 |
| 3 | 31 | 25 |
| 4 | 31 | 25 |
| 5 | 31 | 25 |
| 6 | 31 | 25 |
| 7 | 31 | 25 |
| 8 | 31 | 25 |
| 9 | 31 | 25 |
| 10 | 31 | 25 |
| 11 | 31 | 25 |
| 12 | 31 | 25 |
| 13 | 31 | 25 |
| 14 | 31 | 25 |
| 15 | 31 | 25 |
| 16 | 31 | 25 |
| 17 | 31 | 25 |
| 18 | 31 | 25 |
| 19 | 31 | 25 |
| 20 | 31 | 25 |
| 21 | 31 | 25 |
| 22 | 31 | 25 |
| 23 | 31 | 25 |
| 24 | 31 | 25 |
| 25 | 31 | 25 |
| 26 | 31 | 25 |
| 27 | 31 | 25 |
| 28 | 31 | 25 |
| 29 | 31 | 25 |
| 30 | 31 | 25 |
| 31 | 31 | 25 |
How July really feels in Altamira
Once humidity and wind are folded in, July averages 31 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 July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Altamira weather by month
How July compares with the rest of the year at a glance. July is the 3rd-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 | 23° / 17° | 34 | 6.8 | 10.8 | 7.3 |
| Feb | 24° / 18° | 22 | 4.2 | 11.2 | 7.8 |
| Mar | 26° / 20° | 25 | 5 | 11.8 | 7.5 |
| Apr | 29° / 22° | 29 | 4.7 | 12.5 | 6.4 |
| May | 31° / 24° | 41 | 8.7 | 13.1 | 5.1 |
| Jun | 31° / 25° | 116 | 17 | 13.3 | 3.9 |
| Jul | 31° / 25° | 122 | 18.3 | 13.2 | 3.8 |
| Aug | 31° / 25° | 110 | 18.1 | 12.8 | 3.7 |
| Sep | 30° / 25° | 173 | 20.3 | 12.1 | 3.7 |
| Oct | 29° / 23° | 99 | 12.5 | 11.5 | 5.6 |
| Nov | 26° / 20° | 44 | 7.8 | 10.9 | 7.1 |
| Dec | 24° / 17° | 25 | 5.8 | 10.7 | 7.6 |
Cloud cover in July
The sky is clear or mostly clear about 51% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 15% of July, with mostly cloudy or overcast conditions the remaining 34%. 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 56 | 56 | 56 | 56 | 56 | 56 | 57 | 58 | 59 | 60 | 62 | 63 | 64 | 65 | 67 | 67 | 68 | 69 | 69 | 70 | 71 | 72 | 72 | 73 | 73 | 74 | 75 | 75 | 74 | 74 | 74 |
| Cloudier (%) | 44 | 44 | 44 | 44 | 44 | 44 | 43 | 42 | 41 | 40 | 38 | 37 | 36 | 35 | 33 | 33 | 32 | 31 | 31 | 30 | 29 | 28 | 28 | 27 | 27 | 26 | 25 | 25 | 26 | 26 | 26 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 56 | 44 |
| 2 | 56 | 44 |
| 3 | 56 | 44 |
| 4 | 56 | 44 |
| 5 | 56 | 44 |
| 6 | 56 | 44 |
| 7 | 57 | 43 |
| 8 | 58 | 42 |
| 9 | 59 | 41 |
| 10 | 60 | 40 |
| 11 | 62 | 38 |
| 12 | 63 | 37 |
| 13 | 64 | 36 |
| 14 | 65 | 35 |
| 15 | 67 | 33 |
| 16 | 67 | 33 |
| 17 | 68 | 32 |
| 18 | 69 | 31 |
| 19 | 69 | 31 |
| 20 | 70 | 30 |
| 21 | 71 | 29 |
| 22 | 72 | 28 |
| 23 | 72 | 28 |
| 24 | 73 | 27 |
| 25 | 73 | 27 |
| 26 | 74 | 26 |
| 27 | 75 | 25 |
| 28 | 75 | 25 |
| 29 | 74 | 26 |
| 30 | 74 | 26 |
| 31 | 74 | 26 |
Chance of precipitation in July
Altamira gets around 122 mm of rain over 18.3 wet days in July. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 59% and peaks near 67% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 67 | 66 | 65 | 65 | 64 | 63 | 63 | 62 | 62 | 61 | 61 | 61 | 61 | 61 | 61 | 60 | 60 | 60 | 59 | 59 | 58 | 58 | 57 | 56 | 55 | 54 | 54 | 53 | 52 | 52 | 52 |
| Rain chance (%) | |
|---|---|
| 1 | 67 |
| 2 | 66 |
| 3 | 65 |
| 4 | 65 |
| 5 | 64 |
| 6 | 63 |
| 7 | 63 |
| 8 | 62 |
| 9 | 62 |
| 10 | 61 |
| 11 | 61 |
| 12 | 61 |
| 13 | 61 |
| 14 | 61 |
| 15 | 61 |
| 16 | 60 |
| 17 | 60 |
| 18 | 60 |
| 19 | 59 |
| 20 | 59 |
| 21 | 58 |
| 22 | 58 |
| 23 | 57 |
| 24 | 56 |
| 25 | 55 |
| 26 | 54 |
| 27 | 54 |
| 28 | 53 |
| 29 | 52 |
| 30 | 52 |
| 31 | 52 |
Humidity in July
Most of July feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the miserable band about 83% of days. Sticky, muggy-or-worse air turns up on roughly 100% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oppressive (%) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 |
| Miserable (%) | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 79 | 79 | 80 | 80 | 81 | 82 | 83 | 83 | 84 | 85 | 85 | 86 | 87 | 87 | 88 | 88 | 88 | 89 | 89 | 89 | 89 | 89 | 89 |
| Oppressive (%) | Miserable (%) | |
|---|---|---|
| 1 | 22 | 78 |
| 2 | 22 | 78 |
| 3 | 22 | 78 |
| 4 | 22 | 78 |
| 5 | 22 | 78 |
| 6 | 22 | 78 |
| 7 | 22 | 78 |
| 8 | 22 | 78 |
| 9 | 21 | 79 |
| 10 | 21 | 79 |
| 11 | 20 | 80 |
| 12 | 20 | 80 |
| 13 | 19 | 81 |
| 14 | 18 | 82 |
| 15 | 17 | 83 |
| 16 | 17 | 83 |
| 17 | 16 | 84 |
| 18 | 15 | 85 |
| 19 | 15 | 85 |
| 20 | 14 | 86 |
| 21 | 13 | 87 |
| 22 | 13 | 87 |
| 23 | 12 | 88 |
| 24 | 12 | 88 |
| 25 | 12 | 88 |
| 26 | 11 | 89 |
| 27 | 11 | 89 |
| 28 | 11 | 89 |
| 29 | 11 | 89 |
| 30 | 11 | 89 |
| 31 | 11 | 89 |
Wind in July
Winds average 10 km/h in July.
Across July, daily wind ranges from about 10 km/h on the calmest days to 10 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 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 | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 10 | calm |
| 2 | 10 | calm |
| 3 | 10 | calm |
| 4 | 10 | calm |
| 5 | 10 | calm |
| 6 | 10 | calm |
| 7 | 10 | calm |
| 8 | 10 | calm |
| 9 | 10 | calm |
| 10 | 10 | calm |
| 11 | 10 | calm |
| 12 | 10 | calm |
| 13 | 10 | calm |
| 14 | 10 | calm |
| 15 | 10 | calm |
| 16 | 10 | calm |
| 17 | 10 | calm |
| 18 | 10 | calm |
| 19 | 10 | calm |
| 20 | 10 | calm |
| 21 | 10 | calm |
| 22 | 10 | calm |
| 23 | 10 | calm |
| 24 | 10 | calm |
| 25 | 10 | calm |
| 26 | 10 | calm |
| 27 | 10 | calm |
| 28 | 10 | calm |
| 29 | 10 | calm |
| 30 | 10 | calm |
| 31 | 10 | calm |
Sunrise & sunset in July
Daylight runs from about 13 h 24 min at the start of July to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 18 minutes over July. Sunrise moves from 5:54 AM to 6:06 AM, and sunset from 7:16 PM to 7:10 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.4 | 13.4 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.2 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 |
| Sunrise (AM) | 5:54 | 5:55 | 5:55 | 5:55 | 5:56 | 5:56 | 5:56 | 5:57 | 5:57 | 5:58 | 5:58 | 5:58 | 5:59 | 5:59 | 6:00 | 6:00 | 6:00 | 6:01 | 6:01 | 6:02 | 6:02 | 6:02 | 6:03 | 6:03 | 6:04 | 6:04 | 6:05 | 6:05 | 6:05 | 6:06 | 6:06 |
| Sunset (PM) | 7:16 | 7:16 | 7:16 | 7:16 | 7:16 | 7:16 | 7:16 | 7:16 | 7:16 | 7:16 | 7:16 | 7:15 | 7:15 | 7:15 | 7:15 | 7:15 | 7:15 | 7:14 | 7:14 | 7:14 | 7:14 | 7:13 | 7:13 | 7:13 | 7:12 | 7:12 | 7:11 | 7:11 | 7:10 | 7:10 | 7:10 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.4 | 5:54 | 7:16 |
| 2 | 13.4 | 5:55 | 7:16 |
| 3 | 13.3 | 5:55 | 7:16 |
| 4 | 13.3 | 5:55 | 7:16 |
| 5 | 13.3 | 5:56 | 7:16 |
| 6 | 13.3 | 5:56 | 7:16 |
| 7 | 13.3 | 5:56 | 7:16 |
| 8 | 13.3 | 5:57 | 7:16 |
| 9 | 13.3 | 5:57 | 7:16 |
| 10 | 13.3 | 5:58 | 7:16 |
| 11 | 13.3 | 5:58 | 7:16 |
| 12 | 13.3 | 5:58 | 7:15 |
| 13 | 13.3 | 5:59 | 7:15 |
| 14 | 13.3 | 5:59 | 7:15 |
| 15 | 13.3 | 6:00 | 7:15 |
| 16 | 13.2 | 6:00 | 7:15 |
| 17 | 13.2 | 6:00 | 7:15 |
| 18 | 13.2 | 6:01 | 7:14 |
| 19 | 13.2 | 6:01 | 7:14 |
| 20 | 13.2 | 6:02 | 7:14 |
| 21 | 13.2 | 6:02 | 7:14 |
| 22 | 13.2 | 6:02 | 7:13 |
| 23 | 13.2 | 6:03 | 7:13 |
| 24 | 13.2 | 6:03 | 7:13 |
| 25 | 13.1 | 6:04 | 7:12 |
| 26 | 13.1 | 6:04 | 7:12 |
| 27 | 13.1 | 6:05 | 7:11 |
| 28 | 13.1 | 6:05 | 7:11 |
| 29 | 13.1 | 6:05 | 7:10 |
| 30 | 13.1 | 6:06 | 7:10 |
| 31 | 13.1 | 6:06 | 7:10 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 6.12 kWh/m².
For context, solar energy here swings from a low near 3.27 kWh/m² to a high of 6.14 kWh/m² in May across the year — July's 6.12 kWh/m² sits near the top of that range.
| 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.8 | 5.8 | 5.8 | 5.9 | 5.9 | 5.9 | 5.9 | 6.0 | 6.0 | 6.0 | 6.0 | 6.1 | 6.1 | 6.1 | 6.1 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.8 | Bright |
| 2 | 5.8 | Bright |
| 3 | 5.8 | Bright |
| 4 | 5.9 | Bright |
| 5 | 5.9 | Bright |
| 6 | 5.9 | Bright |
| 7 | 5.9 | Bright |
| 8 | 6.0 | Bright |
| 9 | 6.0 | Bright |
| 10 | 6.0 | Intense |
| 11 | 6.0 | Intense |
| 12 | 6.1 | Intense |
| 13 | 6.1 | Intense |
| 14 | 6.1 | Intense |
| 15 | 6.1 | Intense |
| 16 | 6.2 | Intense |
| 17 | 6.2 | Intense |
| 18 | 6.2 | Intense |
| 19 | 6.2 | Intense |
| 20 | 6.2 | Intense |
| 21 | 6.2 | Intense |
| 22 | 6.3 | Intense |
| 23 | 6.3 | Intense |
| 24 | 6.3 | Intense |
| 25 | 6.3 | Intense |
| 26 | 6.3 | Intense |
| 27 | 6.3 | Intense |
| 28 | 6.3 | Intense |
| 29 | 6.3 | Intense |
| 30 | 6.3 | Intense |
| 31 | 6.3 | Intense |
Hazard calendar for Altamira
In July, Altamira sits inside its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.
Altamira sits in the Atlantic hurricane belt; the season peaks August–October.
Altamira's rainy season runs June–October, when most of the year's rain falls.
Is July a good time to visit Altamira?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is a weaker month for outdoor sightseeing in Altamira.
What to pack for Altamira in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Altamira sees daytime highs around 31°C and nights near 25°C. Pack light clothes, rain gear and sun protection. About 18 days see rain.
Sea temperature near Altamira in July
The nearest coast averages about 29°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 32 km away) is warmest in September at about 29°C and coldest in February near 22°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) | 22 | 22 | 23 | 25 | 27 | 28 | 29 | 29 | 29 | 28 | 26 | 24 |
| Comfort | Refreshing | Refreshing | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 22 | Refreshing |
| Feb | 22 | Refreshing |
| Mar | 23 | Refreshing |
| Apr | 25 | Warm |
| May | 27 | Warm |
| Jun | 28 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 28 | Tropical |
| Nov | 26 | Warm |
| Dec | 24 | Refreshing |
UV index in Altamira in July
Clear-sky midday UV in July 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 Altamira peaks around April 15 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 6 (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) | 6 | 8 | 9 | 12 | 8 | 12 | 10 | 12 | 10 | 9 | 7 | 6 |
| Level | High | Very high | Very high | Extreme | Very high | Extreme | Very high | Extreme | Very high | Very high | High | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 6 | High |
| Feb | 8 | Very high |
| Mar | 9 | Very high |
| Apr | 12 | Extreme |
| May | 8 | Very high |
| Jun | 12 | Extreme |
| Jul | 10 | Very high |
| Aug | 12 | Extreme |
| Sep | 10 | Very high |
| Oct | 9 | Very high |
| Nov | 7 | High |
| Dec | 6 | High |
Air quality in Altamira in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Altamira is worst in May — around 27 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (November, 10 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) | 11 | 13 | 15 | 20 | 27 | 23 | 24 | 18 | 15 | 11 | 10 | 13 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 13 | Moderate |
| Mar | 15 | Moderate |
| Apr | 20 | Moderate |
| May | 27 | Moderate |
| Jun | 23 | Moderate |
| Jul | 24 | Moderate |
| Aug | 18 | Moderate |
| Sep | 15 | Moderate |
| Oct | 11 | Good |
| Nov | 10 | Good |
| Dec | 13 | Moderate |
Where is Altamira?
Altamira sits at 22.4°N, 97.9°W, 15 m above sea level, in Mexico. The nearest listed city is Miramar, 5.0 km away.
Topography around Altamira
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Altamira.
Within 3 km, the terrain around Altamira has only modest variations in elevation — a maximum elevation change of 31 m around an average of 9 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 90 m; within 80 km, large variations in elevation — a maximum elevation change of 904 m.
The land around Altamira is covered by artificial surfaces (32%) and water (23%) within 3 km, water (33%) and grassland (26%) within 16 km, and grassland (35%) and water (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 Altamira (22.3931°, -97.9386°, 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. 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).