Home › Cities › Mexico › Ameca
Ameca, Jalisco climate
Cwa Monsoon-influenced humid subtropical
Ameca has a mildly seasonal warm-temperate climate (Monsoon-influenced humid subtropical, Köppen Cwa). The hottest month is June with an average daily high near 33°C, while the coldest is January averaging around 7°C at night. Precipitation totals about 825 mm a year and is strongly seasonal — July alone averages 209 mm while April barely receives 3 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Ameca climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 29 | 31 | 33 | 34 | 33 | 30 | 30 | 29 | 29 | 28 | 27 |
| Avg temp (°C) | 17 | 19 | 20 | 22 | 24 | 25 | 24 | 24 | 23 | 22 | 20 | 17 |
| Avg low (°C) | 7 | 8 | 10 | 12 | 15 | 18 | 18 | 17 | 17 | 15 | 11 | 8 |
| Precipitation (mm) | 24 | 13 | 9 | 3 | 18 | 170 | 209 | 168 | 132 | 55 | 14 | 11 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 29 | 31 | 33 | 34 | 33 |
| Avg temp (°C) | 17 | 19 | 20 | 22 | 24 | 25 |
| Avg low (°C) | 7 | 8 | 10 | 12 | 15 | 18 |
| Precipitation (mm) | 24 | 13 | 9 | 3 | 18 | 170 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 30 | 30 | 29 | 29 | 28 | 27 |
| Avg temp (°C) | 24 | 24 | 23 | 22 | 20 | 17 |
| Avg low (°C) | 18 | 17 | 17 | 15 | 11 | 8 |
| Precipitation (mm) | 209 | 168 | 132 | 55 | 14 | 11 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 39 | 32 | 28 | 32 | 33 | 63 | 78 | 76 | 76 | 51 | 34 | 39 |
| Relative humidity (%) | 54 | 49 | 39 | 34 | 40 | 62 | 77 | 79 | 80 | 74 | 66 | 60 |
| Wind speed (m/s) | 1.4 | 1.5 | 1.7 | 1.8 | 1.7 | 1.5 | 1.2 | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 39 | 32 | 28 | 32 | 33 | 63 |
| Relative humidity (%) | 54 | 49 | 39 | 34 | 40 | 62 |
| Wind speed (m/s) | 1.4 | 1.5 | 1.7 | 1.8 | 1.7 | 1.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 78 | 76 | 76 | 51 | 34 | 39 |
| Relative humidity (%) | 77 | 79 | 80 | 74 | 66 | 60 |
| Wind speed (m/s) | 1.2 | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Ameca, inside the city.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.