Gunnison Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Gunnison Weather Trend Graph


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

Yearly Summary 2026


33°C
Highest Temp
12 Jul. 26

-12°C
Lowest Temp
26 Jan. 26


Seasonal Breakdown

Hottest MonthJuly29.3°C

Coldest MonthJanuary-4.32°C

Wettest MonthJuly1.3mm

Windiest MonthJune35.48km/h

Frequently Asked Questions


1. What is the hottest month in Gunnison historically?

July is historically Gunnison's hottest month, with average maximum temperatures around 30°C. During peak heatwave events, the highest recorded temperatures have reached 38°C on 2025-08-07.

2. What is the coldest month in Gunnison historically?

February is Gunnison's coldest month, with average minimum temperatures around -7°C. The all-time record low of -27°C was recorded on 2016-12-17.

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

Gunnison's average annual rainfall is approximately 523.3mm, based on records spanning 17 years.

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

Gunnison historically records approximately 140.05 rainy days per year. May has the highest number of rain days at an average of 18.6 days.

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

The all-time highest temperature recorded in Gunnison is 38°C on 2025-08-07.

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

The all-time lowest temperature recorded in Gunnison is -27°C on 2016-12-17.

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

Gunnison experiences its strongest winds during June. The historic gust record of 52.6 kph was recorded on 2024-04-07.

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

Usually, Gunnison's humidity peaks in February at around 63.7% and drops to its lowest in September at approximately 39.5%.