Atliaca, Mexico experiences average highs of 29°C (84°F) and lows of 18°C (64°F) throughout the year. Rainfall is moderate, averaging about 12 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. Average highs have stayed broadly stable across the available records.
Atliaca, Mexico Weather & Climate 2026
Monthly climate averages for Atliaca, Mexico. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Oct At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
7.8/10
Best: January, February, March, November, December
UV Index
8
High
Temperature 29°C / 18°C
Feels Like 31°C / 20°C
Rainy Days 12
Rainfall 104 mm
Sunshine 10 h
Humidity 67%
Wind Speed 9 km/h
Dew Point 17°C
Hottest Month
33°C
April
Avg Low 18°C
Rain 2 days
Coldest Month
16°C
January
Avg High 28°C
Rain 2 days
Driest Month
1 days
February
Avg High 30°C
Avg Low 16°C
Windiest Month
13 km/h
April (Gusts 43)
Worst Time to Visit
Consider avoiding June, July, August, September due to heavy rainfall.
Sun Position
Sunrise 06:03
Daylight 13.2h
Sunset 19:14
Live conditions —
Atliaca on the map · live conditions
Atliaca, Mexico
- Continent
- Americas
- Country
- Mexico
- City
- Atliaca
- Population
- 6K
- Coordinates
- 17.65°, -99.37°
Seasonal Breakdown
Spring
Mar–May
Avg High 32°C
Avg Low 18°C
Rain 4 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 28°C
Avg Low 19°C
Rain 26 days/mo
Autumn
Sep–Nov
Avg High 27°C
Avg Low 19°C
Rain 16 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 28°C
Avg Low 16°C
Rain 2 days/mo
3/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 28°C / 16°C . Feb: 30°C / 16°C . Mar: 31°C / 17°C . Apr: 33°C / 18°C . May: 32°C / 20°C . Jun: 28°C / 20°C . Jul: 28°C / 19°C . Aug: 28°C / 19°C . Sep: 27°C / 19°C . Oct: 27°C / 19°C . Nov: 28°C / 18°C . Dec: 27°C / 16°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 9 mm. Feb: 6 mm. Mar: 8 mm. Apr: 11 mm. May: 49 mm. Jun: 210 mm. Jul: 223 mm. Aug: 262 mm. Sep: 302 mm. Oct: 135 mm. Nov: 28 mm. Dec: 5 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 61%. Feb: 56%. Mar: 52%. Apr: 50%. May: 60%. Jun: 76%. Jul: 79%. Aug: 80%. Sep: 83%. Oct: 78%. Nov: 70%. Dec: 64%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 8 km/h . Feb: 9 km/h . Mar: 11 km/h . Apr: 13 km/h . May: 13 km/h . Jun: 10 km/h . Jul: 8 km/h . Aug: 8 km/h . Sep: 8 km/h . Oct: 8 km/h . Nov: 8 km/h . Dec: 8 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 11h. Mar: 11h. Apr: 12h. May: 12h. Jun: 10h. Jul: 11h. Aug: 10h. Sep: 9h. Oct: 10h. Nov: 10h. Dec: 10h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 7. Feb: UV 8. Mar: UV 9. Apr: UV 10. May: UV 9. Jun: UV 8. Jul: UV 8. Aug: UV 9. Sep: UV 8. Oct: UV 8. Nov: UV 7. Dec: UV 6.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Apr 2025 · 33°C | Apr · 33°C |
| Coldest month | Jan 2025 · 16°C | Jan · 16°C |
| Wettest month | Jun 2025 · 371 mm | Sep · 302 mm |
| Windiest month | May 2025 · 13 km/h | Apr · 13 km/h |
Month-by-Month Weather Table
January best
Excellent 
February best
Excellent March best
Excellent April
Good May
Good June
Wet July
Wet August
Wet September
Wet October
Good November best
Excellent December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 28°C / 16°C | 28°C / 16°C | 2days (9 mm) Excellent | 10.2h Excellent | 61% Muggy | 6.8 High | Excellent | View Details |
| February best | 30°C / 16°C | 30°C / 17°C | 1days (6 mm) Excellent | 10.6h Excellent | 56% Moderate | 7.9 Very High | Excellent | View Details |
| March best | 31°C / 17°C | 33°C / 18°C | 1days (8 mm) Excellent | 11.1h Excellent | 52% Moderate | 9.1 Very High | Excellent | View Details |
| April | 33°C / 18°C | 34°C / 19°C | 2days (11 mm) Excellent | 11.6h Excellent | 50% Moderate | 9.5 Very High | Good | View Details |
| May | 32°C / 20°C | 35°C / 22°C | 10days (49 mm) Wet | 11.6h Excellent | 60% Moderate | 9.1 Very High | Good | View Details |
| June | 28°C / 20°C | 32°C / 22°C | 24days (210 mm) Wet | 10.2h Excellent | 76% Humid | 8.3 Very High | Wet | View Details |
| July | 28°C / 19°C | 32°C / 22°C | 27days (223 mm) Wet | 10.6h Excellent | 79% Humid | 8.4 Very High | Wet | View Details |
| August | 28°C / 19°C | 32°C / 22°C | 28days (262 mm) Wet | 10.1h Excellent | 80% Humid | 8.6 Very High | Wet | View Details |
| September | 27°C / 19°C | 31°C / 22°C | 27days (302 mm) Wet | 9.3h Good | 83% Humid | 8.1 Very High | Wet | View Details |
| October | 27°C / 19°C | 30°C / 21°C | 17days (135 mm) Wet | 9.9h Good | 78% Humid | 7.7 Very High | Good | View Details |
| November best | 28°C / 18°C | 29°C / 19°C | 4days (28 mm) Good | 10.3h Excellent | 70% Muggy | 7.1 Very High | Excellent | View Details |
| December best | 27°C / 16°C | 28°C / 17°C | 2days (5 mm) Excellent | 10.1h Excellent | 64% Muggy | 6.4 High | Excellent | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Atliaca are January, February, March, November, December, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Atliaca, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Atliaca is April, with average daytime highs of 33°C (91°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Atliaca is January, with average overnight lows of 16°C (60°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Atliaca is September, averaging 302mm of precipitation across 27 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Atliaca runs through August, July, September, June, with the heaviest rainfall in August. Based on 10-year averages for Atliaca.
Atliaca receives approximately 126 sunshine hours per year. The sunniest month is April with around 12 hours. Based on climate data for Atliaca.
The least favorable months to visit Atliaca are June, July, August, September, primarily due to heavy rainfall. For the best conditions, consider January, February, March, November, December instead.
The annual average UV index in Atliaca is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Atliaca is 67%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Atliaca are 9 km/h (6 mph). The windiest month is April with peak winds reaching 13 km/h (8 mph) (gusts up to 43 km/h / 27 mph).
Atliaca averages 6 clear-sky days per month with overall cloud cover around 54%. The clearest skies occur in March.
The annual average dew point in Atliaca is 17°C (63°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Atliaca has a Tropical Monsoon climate, classified as Am under the Köppen system. Tropical climates are warm year-round with high rainfall and temperatures rarely dropping below 18°C (64°F).
The 'feels like' temperature in Atliaca ranges from 20°C (68°F) to 31°C (88°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
June is not the best time to visit Atliaca, with a climate score of 6/10. Consider visiting during January, February, March, November, December instead for better conditions.
For June in Atliaca, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 28°C (83°F) and 24 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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