Monthly climate averages for Atongo, Mexico. Based on 10-year ERA5 reanalysis data.
BSh Hot Semi-Arid
Climate OverviewAtongo, Mexico in May has hot conditions, with highs reaching 29.5°C (85°F) and afternoons the warmest part of the day. Rain falls on about 11 days this month. Temperatures drop noticeably between day and night.
This month falls at the end of Spring.
Temperatures remain fairly steady throughout May, with daily highs around 30°C (86°F).
May sees fairly even rainfall, totalling about 60 mm across the month.
The warmest days tend to fall around the 1th, averaging 30.5°C (87°F).
Compared to April, this month is about 0°C cooler with 6 more rainy days. Temperatures begin dropping heading into June.
Daily averages based on historical data (2016–2025)
Daytime temperatures around 30°C (85°F) are ideal for full-day outdoor exploration.
Rain usually comes in shorter passing showers rather than all-day rain.
2 of the last 5 yearly records were warmer than this month's long-run average.
| Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 23°C / 9°C | 20°C / 7°C | 1days (4 mm) Excellent | 9.6h Good | 57% Moderate | 6.3 High | Good | View Details |
| February best | 25°C / 10°C | 23°C / 8°C | 1days (7 mm) Excellent | 10h Excellent | 52% Moderate | 7.7 Very High | Excellent | View Details |
| March best | 28°C / 12°C | 26°C / 10°C | 2days (10 mm) Excellent | 10.9h Excellent | 48% Moderate | 8.9 Very High | Excellent | View Details |
| April best | 29°C / 14°C | 28°C / 13°C | 5days (17 mm) Good | 11.4h Excellent | 46% Moderate | 9.5 Very High | Excellent | View Details |
| May | 30°C / 16°C | 29°C / 16°C | 11days (59 mm) Wet | 11.8h Excellent | 54% Moderate | 9.5 Very High | Good | View Details |
| June | 26°C / 15°C | 27°C / 16°C | 15days (140 mm) Wet | 10.8h Excellent | 70% Muggy | 8.9 Very High | Good | View Details |
| July | 25°C / 15°C | 26°C / 16°C | 17days (121 mm) Wet | 10.7h Excellent | 76% Humid | 8.9 Very High | Good | View Details |
| August | 25°C / 15°C | 26°C / 16°C | 14days (102 mm) Wet | 10.6h Excellent | 74% Muggy | 9 Very High | Good | View Details |
| September | 24°C / 15°C | 24°C / 15°C | 14days (129 mm) Wet | 9.7h Good | 78% Humid | 8.5 Very High | Good | View Details |
| October | 23°C / 13°C | 23°C / 13°C | 7days (44 mm) Good | 9.4h Good | 75% Muggy | 7.7 Very High | Good | View Details |
| November best | 23°C / 11°C | 22°C / 10°C | 3days (13 mm) Excellent | 9.4h Good | 67% Muggy | 6.8 High | Excellent | View Details |
| December | 22°C / 10°C | 20°C / 8°C | 2days (9 mm) Excellent | 9.3h Good | 63% Muggy | 6 High | Good | View Details |
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.
Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.
A waterproof jacket or compact umbrella is recommended for occasional showers.
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