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Rondonópolis, Brazil climate

Aw Tropical savanna (dry winter)

Rondonópolis has a remarkably steady tropical climate (Tropical savanna (dry winter), Köppen Aw). The hottest month is October with an average daily high near 35°C, while the coldest is July averaging around 16°C at night. Precipitation totals about 1349 mm a year and is strongly seasonal — January alone averages 235 mm while July barely receives 11 mm.

☀️ All year

Very hot

Daytime highs near 35°C most of the year.

🌙 Nights

Stays warm

Even the coolest nights stay near 16°C.

🌧️ Rain

Wet

About 1349 mm of rain a year.

Wettest in January

⛅ Sky & trend

Partly cloudy

A roughly even mix of sun and cloud.

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)

Rondonópolis climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	33	33	33	33	31	31	32	35	36	35	34	33
Avg temp (°C)	27	27	27	26	24	23	22	25	27	28	28	27
Avg low (°C)	24	23	23	22	20	17	16	18	21	23	23	24
Precipitation (mm)	235	212	198	101	40	19	11	14	44	103	166	207

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°C)	33	33	33	33	31	31
Avg temp (°C)	27	27	27	26	24	23
Avg low (°C)	24	23	23	22	20	17
Precipitation (mm)	235	212	198	101	40	19

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	32	35	36	35	34	33
Avg temp (°C)	22	25	27	28	28	27
Avg low (°C)	16	18	21	23	23	24
Precipitation (mm)	11	14	44	103	166	207

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	83	83	77	61	48	33	26	32	52	71	76	82
Relative humidity (%)	78	80	81	78	72	63	51	40	43	57	68	76
Wind speed (km/h)	5.9	5.4	4.7	4.6	5.3	6.1	6.8	7.6	7.5	6.8	6.2	6.3

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	83	83	77	61	48	33
Relative humidity (%)	78	80	81	78	72	63
Wind speed (km/h)	5.9	5.4	4.7	4.6	5.3	6.1

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	26	32	52	71	76	82
Relative humidity (%)	51	40	43	57	68	76
Wind speed (km/h)	6.8	7.6	7.5	6.8	6.2	6.3

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Padre Ricardo Remetter, about 171 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 →