Irapuato, Guanajuato Weather by Month and Climate Averages

How much rain does Irapuato get?

Irapuato gets 457 mm of precipitation in an average year, spread over about 53 days with measurable rain. That is fewer rainy days than 62% of Mexico.

July is the wettest month, with 113 mm. December is the driest, with 4 mm. July has the most rainy days, about 11.

The longest dry spell in the last five years lasted 24 days, to April 11, 2022.

Irapuato weather by month

Irapuato weather in January

In January, Irapuato averages a high of 23°C and a low of 7°C. It gets 5 mm of precipitation over about 1 rainy days. The sun is out about 59% of daylight hours. The January record high is 29°C (2012) and the record low is -2°C (1985). January is one of the most comfortable months to visit.

Irapuato weather in February

In February, Irapuato averages a high of 26°C and a low of 8°C. It gets 8 mm of precipitation over about 1 rainy days. The sun is out about 76% of daylight hours. The February record high is 33°C (2008) and the record low is -2°C (1983). February is one of the most comfortable months to visit.

Irapuato weather in March

In March, Irapuato averages a high of 28°C and a low of 10°C. It gets 9 mm of precipitation over about 2 rainy days. The sun is out about 76% of daylight hours. The March record high is 37°C (2020) and the record low is 2°C (1983).

Irapuato weather in April

In April, Irapuato averages a high of 31°C and a low of 12°C. It gets 7 mm of precipitation over about 2 rainy days. The sun is out about 65% of daylight hours. The April record high is 37°C (2008) and the record low is 6°C (1985).

Irapuato weather in May

In May, Irapuato averages a high of 32°C and a low of 14°C. It gets 29 mm of precipitation over about 6 rainy days. The sun is out about 68% of daylight hours. The May record high is 41°C (2025) and the record low is 8°C (2014).

Irapuato weather in June

In June, Irapuato averages a high of 31°C and a low of 15°C. It gets 83 mm of precipitation over about 8 rainy days. The sun is out about 47% of daylight hours. The June record high is 39°C (2023) and the record low is 8°C (1984).

Irapuato weather in July

In July, Irapuato averages a high of 28°C and a low of 14°C. It gets 113 mm of precipitation over about 11 rainy days. The sun is out about 31% of daylight hours. The July record high is 34°C (2023) and the record low is 11°C (2000).

Irapuato weather in August

In August, Irapuato averages a high of 28°C and a low of 14°C. It gets 91 mm of precipitation over about 9 rainy days. The sun is out about 35% of daylight hours. The August record high is 35°C (2011) and the record low is 9°C (1984).

Irapuato weather in September

In September, Irapuato averages a high of 27°C and a low of 14°C. It gets 78 mm of precipitation over about 7 rainy days. The sun is out about 37% of daylight hours. The September record high is 35°C (2023) and the record low is 6°C (1989).

Irapuato weather in October

In October, Irapuato averages a high of 27°C and a low of 12°C. It gets 27 mm of precipitation over about 4 rainy days. The sun is out about 48% of daylight hours. The October record high is 34°C (2009) and the record low is 2°C (1999). October is one of the most comfortable months to visit.

Irapuato weather in November

In November, Irapuato averages a high of 26°C and a low of 9°C. It gets 4 mm of precipitation over about 1 rainy days. The sun is out about 72% of daylight hours. The November record high is 32°C (2023) and the record low is 0°C (1979). November is one of the most comfortable months to visit.

Irapuato weather in December

In December, Irapuato averages a high of 24°C and a low of 7°C. It gets 4 mm of precipitation over about 1 rainy days. The sun is out about 63% of daylight hours. The December record high is 31°C (2005) and the record low is -2°C (1997). December is one of the most comfortable months to visit.

Sunshine, humidity and wind in Irapuato

February is the sunniest month in Irapuato, with sunshine about 76% of daylight hours. July is the cloudiest, at 31%. Over the year the sun shines about 56% of daylight hours. Irapuato is sunnier than 69% of Mexico.

Humidity peaks in August at 64% and is lowest in April at 27%.

Irapuato has about 22 days a year above 32°C. Irapuato is cooler than 81% of Mexico.

Irapuato weather records

The hottest temperature on record at the Irapuato station is 41°C, on May 17, 2025. The coldest is -2°C, on December 15, 1997.

The wettest day on record brought 92 mm of rain, on February 4, 2010.

31 all-time records have been set at the station since 1978.

The best time to visit Irapuato

The most comfortable time to visit is typically January to February and October to December, when daytime highs sit near 25°C.

Winter (December–February) is warm, with average highs around 24°C and lows near 7°C.

Spring (March–May) is hot, with average highs around 30°C and lows near 12°C.

Summer (June–August) is hot, with average highs around 29°C and lows near 14°C.

Autumn (September–November) is warm, with average highs around 26°C and lows near 12°C.

Irapuato climate questions

How much rain does Irapuato get?

Irapuato gets 457 mm of precipitation in an average year, over about 53 rainy days.

What is the wettest month in Irapuato?

July is the wettest month in Irapuato, with 113 mm. December is the driest, with 4 mm.

How many rainy days does Irapuato have a year?

Irapuato has about 53 days with measurable rain in an average year. July has the most, about 11.

What is the hottest month in Irapuato?

May is the warmest month in Irapuato, with an average high of 32°C.

What is the coldest month in Irapuato?

January is the coldest month in Irapuato, with an average low of 7°C.

What is the record high temperature in Irapuato?

The record high at the Irapuato station is 41°C, set on May 17, 2025. The record low is -2°C, on December 15, 1997.

What is the sunniest month in Irapuato?

February is the sunniest month in Irapuato, with sunshine about 76% of daylight hours. July is the cloudiest.

What is the best time to visit Irapuato?

The most comfortable time to visit is typically January to February and October to December, when daytime highs sit near 25°C.