Cuernavaca, Mexico experiences average highs of 26°C (79°F) and lows of 14°C (57°F) throughout the year. Rainfall is frequent, averaging about 14 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. Average highs have warmed by 1.1°C (2.0°F) across the available records.
Cuernavaca, Mexico Weather & Climate 2026
Monthly climate averages for Cuernavaca, 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
8.1/10
Best: January, February, March, April, November
UV Index
8
High
Temperature 26°C / 14°C
Feels Like 27°C / 13°C
Rainy Days 14
Rainfall 130 mm
Sunshine 10 h
Humidity 63%
Wind Speed 10 km/h
Dew Point 12°C
Hottest Month
30°C
April
Avg Low 14°C
Rain 6 days
Coldest Month
10°C
January
Avg High 24°C
Rain 2 days
Driest Month
1 days
February
Avg High 27°C
Avg Low 11°C
Windiest Month
13 km/h
April (Gusts 39)
Worst Time to Visit
Consider avoiding June, July, August, September due to heavy rainfall.
Sun Position
Sunrise 06:08
Daylight 13.2h
Sunset 19:18
Live conditions —
Cuernavaca on the map · live conditions
Cuernavaca, Mexico
- Continent
- Americas
- Country
- Mexico
- City
- Cuernavaca
- Population
- 338.7K
- Coordinates
- 18.93°, -99.23°
Seasonal Breakdown
Spring
Mar–May
Avg High 29°C
Avg Low 14°C
Rain 8 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 25°C
Avg Low 16°C
Rain 27 days/mo
Autumn
Sep–Nov
Avg High 24°C
Avg Low 14°C
Rain 18 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 25°C
Avg Low 10°C
Rain 2 days/mo
2/3 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: 24°C / 10°C . Feb: 27°C / 11°C . Mar: 29°C / 13°C . Apr: 30°C / 14°C . May: 29°C / 16°C . Jun: 26°C / 16°C . Jul: 25°C / 15°C . Aug: 25°C / 16°C . Sep: 24°C / 16°C . Oct: 24°C / 15°C . Nov: 25°C / 12°C . Dec: 24°C / 10°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 9 mm. Feb: 4 mm. Mar: 15 mm. Apr: 33 mm. May: 138 mm. Jun: 300 mm. Jul: 222 mm. Aug: 302 mm. Sep: 338 mm. Oct: 152 mm. Nov: 32 mm. Dec: 10 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 55%. Feb: 45%. Mar: 41%. Apr: 41%. May: 57%. Jun: 75%. Jul: 76%. Aug: 79%. Sep: 83%. Oct: 78%. Nov: 69%. Dec: 62%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 12 km/h . Mar: 13 km/h . Apr: 13 km/h . May: 10 km/h . Jun: 9 km/h . Jul: 8 km/h . Aug: 8 km/h . Sep: 8 km/h . Oct: 9 km/h . Nov: 9 km/h . Dec: 10 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 11h. Mar: 11h. Apr: 12h. May: 12h. Jun: 10h. Jul: 11h. Aug: 10h. Sep: 10h. 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 9. Jul: UV 9. 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 warmed by 1.1°C (2.0°F) across the available records. Average rainfall is trending drier by about 20 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Apr 2025 · 31°C | Apr · 30°C |
| Coldest month | Jan 2025 · 11°C | Jan · 10°C |
| Wettest month | Sep 2025 · 398 mm | Sep · 338 mm |
| Windiest month | Mar 2025 · 14 km/h | Apr · 13 km/h |
Month-by-Month Weather Table
January best
Excellent 
February best
Excellent March best
Excellent April best
Excellent May
Good June
Wet July
Wet August
Wet September
Wet October
Wet November best
Excellent December
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 24°C / 10°C | 23°C / 8°C | 2days (9 mm) Excellent | 10h Excellent | 55% Moderate | 6.5 High | Excellent | View Details |
| February best | 27°C / 11°C | 26°C / 9°C | 1days (4 mm) Excellent | 10.5h Excellent | 45% Moderate | 7.8 Very High | Excellent | View Details |
| March best | 29°C / 13°C | 28°C / 11°C | 3days (15 mm) Excellent | 11h Excellent | 41% Moderate | 9 Very High | Excellent | View Details |
| April best | 30°C / 14°C | 30°C / 13°C | 6days (33 mm) Good | 11.5h Excellent | 41% Moderate | 9.5 Very High | Excellent | View Details |
| May | 29°C / 16°C | 31°C / 16°C | 16days (138 mm) Wet | 11.6h Excellent | 57% Moderate | 9.4 Very High | Good | View Details |
| June | 26°C / 16°C | 28°C / 17°C | 25days (300 mm) Wet | 10.4h Excellent | 75% Muggy | 8.7 Very High | Wet | View Details |
| July | 25°C / 15°C | 28°C / 16°C | 27days (222 mm) Wet | 10.6h Excellent | 76% Humid | 8.8 Very High | Wet | View Details |
| August | 25°C / 16°C | 28°C / 16°C | 29days (302 mm) Wet | 10.2h Excellent | 79% Humid | 8.8 Very High | Wet | View Details |
| September | 24°C / 16°C | 27°C / 16°C | 27days (338 mm) Wet | 9.6h Good | 83% Humid | 8.3 Very High | Wet | View Details |
| October | 24°C / 15°C | 26°C / 15°C | 19days (152 mm) Wet | 10h Excellent | 78% Humid | 7.5 Very High | Wet | View Details |
| November best | 25°C / 12°C | 25°C / 11°C | 7days (32 mm) Good | 10.2h Excellent | 69% Muggy | 6.9 High | Excellent | View Details |
| December | 24°C / 10°C | 23°C / 9°C | 2days (10 mm) Excellent | 10h Excellent | 62% Muggy | 6.3 High | Excellent | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Cuernavaca are January, February, March, April, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Cuernavaca, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Cuernavaca is April, with average daytime highs of 30°C (86°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Cuernavaca is January, with average overnight lows of 10°C (49°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Cuernavaca is September, averaging 338mm of precipitation across 27 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Cuernavaca runs through August, July, September, June, with the heaviest rainfall in August. Based on 10-year averages for Cuernavaca.
Cuernavaca receives approximately 126 sunshine hours per year. The sunniest month is May with around 12 hours. Based on climate data for Cuernavaca.
The least favorable months to visit Cuernavaca are June, July, August, September, primarily due to heavy rainfall. For the best conditions, consider January, February, March, April, November instead.
The annual average UV index in Cuernavaca is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Cuernavaca is 63%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Cuernavaca are 10 km/h (6 mph). The windiest month is April with peak winds reaching 13 km/h (8 mph) (gusts up to 39 km/h / 24 mph).
Cuernavaca averages 7 clear-sky days per month with overall cloud cover around 52%. The clearest skies occur in March.
The annual average dew point in Cuernavaca is 12°C (54°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Cuernavaca has a Hot-Summer Mediterranean climate, classified as Csa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Cuernavaca ranges from 13°C (55°F) to 27°C (81°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
July is not the best time to visit Cuernavaca, with a climate score of 6.8/10. Consider visiting during January, February, March, April, November instead for better conditions.
For July in Cuernavaca, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 25°C (77°F) and 27 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.
Last updated: