Acayucan, Veracruz climate

Aw Tropical savanna (dry winter)

Acayucan has a mildly seasonal tropical climate (Tropical savanna (dry winter), Köppen Aw). The hottest month is May with an average daily high near 97°F, while the coldest is January averaging around 65°F at night. Precipitation totals about 75 inches a year and is strongly seasonal — September alone averages 14.3 inches while March barely receives 0.73 inches.

☀️ All year

Very hot

Daytime highs near 97°F most of the year.

🌙 Nights

Stays warm

Even the coolest nights stay near 65°F.

🌧️ Rain

Very wet

About 75 in of rain a year.

Wettest in September

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)

Acayucan climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	82	86	91	95	97	95	93	93	91	89	85	83
Avg temp (°F)	73	76	80	84	86	85	84	83	82	80	77	74
Avg low (°F)	65	66	69	73	76	75	74	74	74	72	69	66
Precipitation (in)	2.8	1.0	0.7	0.7	2.7	8.7	10.4	12.2	14.3	11.4	6.5	3.2

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	82	86	91	95	97	95
Avg temp (°F)	73	76	80	84	86	85
Avg low (°F)	65	66	69	73	76	75
Precipitation (in)	2.8	1.0	0.7	0.7	2.7	8.7

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	93	93	91	89	85	83
Avg temp (°F)	84	83	82	80	77	74
Avg low (°F)	74	74	74	72	69	66
Precipitation (in)	10.4	12.2	14.3	11.4	6.5	3.2

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	67	61	50	46	58	74	76	76	80	70	63	66
Relative humidity (%)	88	86	79	70	67	78	85	88	89	89	89	89
Wind speed (mph)	5.8	5.5	6.0	6.5	6.0	5.2	4.6	4.3	4.5	5.5	5.9	5.7

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	67	61	50	46	58	74
Relative humidity (%)	88	86	79	70	67	78
Wind speed (mph)	5.8	5.5	6.0	6.5	6.0	5.2

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	76	76	80	70	63	66
Relative humidity (%)	85	88	89	89	89	89
Wind speed (mph)	4.6	4.3	4.5	5.5	5.9	5.7

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Jaltipan De Morelos, about 20 km from the city centre.

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.

How we build these numbers →