Flores, Guatemala climate

Am Tropical monsoon

Flores has a mildly seasonal tropical climate (Tropical monsoon, Köppen Am). The hottest month is May with an average daily high near 93°F, while the coldest is January averaging around 60°F at night. Precipitation totals about 103 inches a year and is strongly seasonal — September alone averages 19.5 inches while March barely receives 1.74 inches.

☀️ All year

Hot

Daytime highs near 93°F most of the year.

🌙 Nights

Stays warm

Even the coolest nights stay near 60°F.

🌧️ Rain

Very wet

About 103 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)

Flores climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	80	84	89	93	93	90	89	90	89	87	83	81
Avg temp (°F)	70	72	75	80	80	79	78	78	78	77	73	71
Avg low (°F)	60	61	62	65	68	68	67	67	67	66	64	61
Precipitation (in)	3.6	2.0	1.7	2.2	7.8	14.8	12.0	14.7	19.5	12.9	7.2	4.5

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	80	84	89	93	93	90
Avg temp (°F)	70	72	75	80	80	79
Avg low (°F)	60	61	62	65	68	68
Precipitation (in)	3.6	2.0	1.7	2.2	7.8	14.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	89	90	89	87	83	81
Avg temp (°F)	78	78	78	77	73	71
Avg low (°F)	67	67	67	66	64	61
Precipitation (in)	12.0	14.7	19.5	12.9	7.2	4.5

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	61	56	49	54	66	75	71	70	73	69	61	61
Relative humidity (%)	82	73	61	56	65	85	87	88	91	90	89	87
Wind speed (mph)	0.2	0.2	0.1	0.1	0.1	0.1	0.1	0.2	0.1	0.1	0.2	0.2

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	61	56	49	54	66	75
Relative humidity (%)	82	73	61	56	65	85
Wind speed (mph)	0.2	0.2	0.1	0.1	0.1	0.1

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	71	70	73	69	61	61
Relative humidity (%)	87	88	91	90	89	87
Wind speed (mph)	0.1	0.2	0.1	0.1	0.2	0.2

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Lacantun (cfe), about 94 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 →