Ciudad Valles, San Luis Potosí Weather by Month and Climate Averages

How much rain does Ciudad Valles get?

Ciudad Valles gets 1203 mm of precipitation in an average year, spread over about 75 days with measurable rain. That is more rainy days than 64% of Mexico.

September is the wettest month, with 267 mm. January is the driest, with 17 mm. September has the most rainy days, about 10.

The longest dry spell in the last five years lasted 18 days, to February 16, 2024.

Ciudad Valles weather by month

Ciudad Valles weather in January

In January, Ciudad Valles averages a high of 26°C and a low of 12°C. It gets 17 mm of precipitation over about 4 rainy days. The sun is out about 39% of daylight hours. The January record high is 35°C (1997) and the record low is 0°C (1996). January is one of the most comfortable months to visit.

Ciudad Valles weather in February

In February, Ciudad Valles averages a high of 28°C and a low of 14°C. It gets 25 mm of precipitation over about 4 rainy days. The sun is out about 51% of daylight hours. The February record high is 38°C (2017) and the record low is 0°C (1996).

Ciudad Valles weather in March

In March, Ciudad Valles averages a high of 31°C and a low of 16°C. It gets 29 mm of precipitation over about 5 rainy days. The sun is out about 52% of daylight hours. The March record high is 43°C (2000) and the record low is 0°C (1993).

Ciudad Valles weather in April

In April, Ciudad Valles averages a high of 34°C and a low of 19°C. It gets 37 mm of precipitation over about 4 rainy days. The sun is out about 45% of daylight hours. The April record high is 45°C (2017) and the record low is 9°C (2003).

Ciudad Valles weather in May

In May, Ciudad Valles averages a high of 35°C and a low of 22°C. It gets 61 mm of precipitation over about 5 rainy days. The sun is out about 52% of daylight hours. The May record high is 46°C (2024) and the record low is 13°C (1992).

Ciudad Valles weather in June

In June, Ciudad Valles averages a high of 36°C and a low of 22°C. It gets 153 mm of precipitation over about 8 rainy days. The sun is out about 45% of daylight hours. The June record high is 47°C (1998) and the record low is 18°C (1993).

Ciudad Valles weather in July

In July, Ciudad Valles averages a high of 34°C and a low of 22°C. It gets 174 mm of precipitation over about 9 rainy days. The sun is out about 41% of daylight hours. The July record high is 41°C (2009) and the record low is 17°C (2000).

Ciudad Valles weather in August

In August, Ciudad Valles averages a high of 34°C and a low of 22°C. It gets 153 mm of precipitation over about 8 rainy days. The sun is out about 48% of daylight hours. The August record high is 40°C (1982) and the record low is 18°C (2000).

Ciudad Valles weather in September

In September, Ciudad Valles averages a high of 33°C and a low of 21°C. It gets 267 mm of precipitation over about 10 rainy days. The sun is out about 42% of daylight hours. The September record high is 40°C (2019) and the record low is 13°C (1991).

Ciudad Valles weather in October

In October, Ciudad Valles averages a high of 31°C and a low of 19°C. It gets 217 mm of precipitation over about 9 rainy days. The sun is out about 46% of daylight hours. The October record high is 38°C (2023) and the record low is 10°C (2007).

Ciudad Valles weather in November

In November, Ciudad Valles averages a high of 28°C and a low of 16°C. It gets 51 mm of precipitation over about 7 rainy days. The sun is out about 51% of daylight hours. The November record high is 34°C (2004) and the record low is 6°C (1992).

Ciudad Valles weather in December

In December, Ciudad Valles averages a high of 27°C and a low of 13°C. It gets 19 mm of precipitation over about 3 rainy days. The sun is out about 50% of daylight hours. The December record high is 34°C (1981) and the record low is 0°C (1997).

Sunshine, humidity and wind in Ciudad Valles

March is the sunniest month in Ciudad Valles, with sunshine about 52% of daylight hours. January is the cloudiest, at 39%. Over the year the sun shines about 47% of daylight hours. Ciudad Valles is cloudier than 71% of Mexico.

Humidity peaks in September at 70% and is lowest in March at 59%.

Ciudad Valles has about 68 days a year above 32°C. Ciudad Valles is cooler than 61% of Mexico.

Ciudad Valles weather records

The hottest temperature on record at the Ciudad Valles station is 47°C, on June 6, 1998. The coldest is 0°C, on March 13, 1993.

The wettest day on record brought 281 mm of rain, on August 8, 1990.

22 all-time records have been set at the station since 1980.

The best time to visit Ciudad Valles

The most comfortable time to visit is typically January, when daytime highs sit near 26°C.

Winter (December–February) is warm, with average highs around 27°C and lows near 13°C.

Spring (March–May) is hot, with average highs around 33°C and lows near 19°C.

Summer (June–August) is hot, with average highs around 35°C and lows near 22°C.

Autumn (September–November) is hot, with average highs around 31°C and lows near 19°C.

Ciudad Valles climate questions

How much rain does Ciudad Valles get?

Ciudad Valles gets 1203 mm of precipitation in an average year, over about 75 rainy days.

What is the wettest month in Ciudad Valles?

September is the wettest month in Ciudad Valles, with 267 mm. January is the driest, with 17 mm.

How many rainy days does Ciudad Valles have a year?

Ciudad Valles has about 75 days with measurable rain in an average year. September has the most, about 10.

What is the hottest month in Ciudad Valles?

June is the warmest month in Ciudad Valles, with an average high of 36°C.

What is the coldest month in Ciudad Valles?

January is the coldest month in Ciudad Valles, with an average low of 12°C.

What is the record high temperature in Ciudad Valles?

The record high at the Ciudad Valles station is 47°C, set on June 6, 1998. The record low is 0°C, on March 13, 1993.

What is the sunniest month in Ciudad Valles?

March is the sunniest month in Ciudad Valles, with sunshine about 52% of daylight hours. January is the cloudiest.

What is the best time to visit Ciudad Valles?

The most comfortable time to visit is typically January, when daytime highs sit near 26°C.