Fresno Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Fresno Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


47°C
Highest Temp
9 Aug. 26

0°C
Lowest Temp
21 Feb. 26


Seasonal Breakdown

Hottest MonthAugust42.24°C

Coldest MonthJanuary7.09°C

Wettest MonthJanuary3.63mm

Windiest MonthJuly23.67km/h

Frequently Asked Questions


1. What is the hottest month in Fresno historically?

July is historically Fresno's hottest month, with average maximum temperatures around 39°C. During peak heatwave events, the highest recorded temperatures have reached 48°C on 2022-09-06.

2. What is the coldest month in Fresno historically?

January is Fresno's coldest month, with average minimum temperatures around 5°C. The all-time record low of -3°C was recorded on 2013-01-14.

3. What is the average annual rainfall in Fresno over the past 17 years?

Fresno's average annual rainfall is approximately 382.5mm, based on records spanning 17 years.

4. How many rainy days does Fresno experience on average per year?

Fresno historically records approximately 55.4 rainy days per year. December has the highest number of rain days at an average of 8.8 days.

5. What is the all-time highest temperature ever recorded in Fresno?

The all-time highest temperature recorded in Fresno is 48°C on 2022-09-06.

6. What is the all-time lowest temperature ever recorded in Fresno?

The all-time lowest temperature recorded in Fresno is -3°C on 2013-01-14.

7. What is the windiest time of year in Fresno historically?

Fresno experiences its strongest winds during June. The historic gust record of 36 kph was recorded on 2019-04-09.

8. What is the highest and lowest humidity in Fresno during a year?

Usually, Fresno's humidity peaks in January at around 64.5% and drops to its lowest in July at approximately 27.3%.