Monterrey Monthly Climate Averages

Monterrey is located in semi-arid climate zone that is known for hot weather with minor participation during summer time and substantial temperature changes during the day.

To help you choose the best time to travel, you can find climate data below on the weather in Monterrey .


Month	t°C day	t°C night	mm rain	daylight

January	+20.7	+8.2	17	11.2h
February	+23.2	+10	17	11.7h
March	+26.9	+13.2	20	12.4h
April	+30	+16.7	30	13.2h
May	+32.2	+20.2	52	13.8h
June	+33.8	+22	68	14.1h
July	+34.8	+22.3	43	14h
August	+34.5	+22.5	82	13.4h
September	+31.5	+20.9	151	12.7h
October	+27.6	+17.2	75	11.9h
November	+24.1	+12.7	23	11.3h
December	+21.2	+9.1	14	11h

Best places

Best time with the soft weather for the sightseeing and long walks in Monterrey are January, February, March, November, December.

Temperature in Monterrey

The table shows that the hottest months in Monterrey are July and August, during which the average daytime temperature reaches +34.8°C and the nighttime temperature falls to +22.3°C.

The coldest months are January and December, when the daily average temperature falls to +20.7°C, and drops to +8.2°C during the night.

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Precipitation

The largest amount of precipitation falls on average in September and August, up to 151mm, and the least in December and February — up to 14mm.