Climate averages 1991–2020
Apatzingán weather
by month.
See how the year changes. April has the highest average daily maximum; April has the lowest average monthly rainfall.
Long-term climate patterns, not a forecast for a particular trip.
Across the year Apatzingán averages a daytime high of 32.6°C and a nighttime low of 19.9°C, with about 718 mm of rain on roughly 112 days. April is the warmest month (average high 37.4°C) and September the coolest (29.9°C). September is the wettest month with 156 mm; April is the driest with under 1 mm.
The annual picture
A year in Apatzingán
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Apatzingán climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.0°C16.5°C | 16.5°C | 14 | 0.9 | 11.111 h |
| February | 33.0°C17.6°C | 17.6°C | 8.0 | 0.7 | 11.512 h |
| March | 35.2°C19.1°C | 19.1°C | 7.5 | 0.5 | 12.012 h |
| April | 37.4°C20.9°C | 20.9°C | 0.8 | 0.3 | 12.613 h |
| May | 37.2°C22.7°C | 22.7°C | 13 | 3.3 | 13.013 h |
| June | 32.7°C22.3°C | 22.3°C | 119 | 18.8 | 13.313 h |
| July | 31.2°C21.3°C | 21.3°C | 144 | 22.7 | 13.213 h |
| August | 31.0°C21.3°C | 21.3°C | 154 | 23.5 | 12.813 h |
| September | 29.9°C21.1°C | 21.1°C | 156 | 22.7 | 12.312 h |
| October | 30.4°C20.5°C | 20.5°C | 77 | 13.9 | 11.712 h |
| November | 31.0°C19.0°C | 19.0°C | 20 | 3.6 | 11.311 h |
| December | 30.8°C17.1°C | 17.1°C | 4.9 | 0.8 | 11.011 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
Nearby cities
- UruapanMexico · 48 kmHigh 25.0°C · Low 13.2°C · 1,814 mm rain a year
- Zamora de HidalgoMexico · 100 kmHigh 27.0°C · Low 12.9°C · 1,180 mm rain a year
- Ciudad Lázaro CárdenasMexico · 126 kmHigh 30.2°C · Low 23.1°C · 1,230 mm rain a year
- Ciudad GuzmánMexico · 135 kmHigh 26.2°C · Low 13.9°C · 957 mm rain a year
- MoreliaMexico · 141 kmHigh 24.1°C · Low 12.3°C · 691 mm rain a year
- ColimaMexico · 143 kmHigh 29.8°C · Low 18.1°C · 1,083 mm rain a year
- La Piedad de CabadasMexico · 144 kmHigh 26.8°C · Low 13.2°C · 717 mm rain a year
- Ciudad de Villa de ÁlvarezMexico · 146 kmHigh 30.3°C · Low 18.4°C · 1,083 mm rain a year
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsWhat do the high and low temperatures mean?
We average the daily maximum and daily minimum for each calendar month over 1991–2020. They are not record extremes, a forecast range or temperatures at a fixed time of day.
How is a rain day counted?
A local calendar day (standard time, UTC-6, no daylight saving) with at least 1 mm of total precipitation counts as one rain day. We count these for each year and month, then average across 30 years. The average does not predict which days will be wet.
Where do the numbers come from?
ERA5-Land (temperature) and ERA5 (precipitation) reanalysis from the Copernicus Climate Change Service, read from the Open-Meteo open-data archive. Temperature comes from the 0.1° model cell at 19.10°, -102.40° (5 km from the city centre), adjusted up by 0.7°C for the difference between the city's elevation (324 m) and the cell's (424 m). Rain comes from the 0.25° cell at 19.00°, -102.25°. These are model estimates, not weather-station readings; coast, hills and city streets can differ.
Does this page show sunshine, humidity or sea temperature?
No. The data used here contain air temperature and precipitation only. Daylight hours are calculated from the city's latitude (sunrise to sunset), not measured sunshine.