Rock Springs Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Rock Springs Weather Trend Graph


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

Yearly Summary 2026


35°C
Highest Temp
2 Aug. 26

-16°C
Lowest Temp
26 Jan. 26


Seasonal Breakdown

Hottest MonthJuly30.51°C

Coldest MonthJanuary-7.73°C

Wettest MonthMarch2.09mm

Windiest MonthJune39.67km/h

Frequently Asked Questions


1. What is the hottest month in Rock Springs historically?

July is historically Rock Springs's hottest month, with average maximum temperatures around 29°C. During peak heatwave events, the highest recorded temperatures have reached 35°C on 2023-07-17.

2. What is the coldest month in Rock Springs historically?

January is Rock Springs's coldest month, with average minimum temperatures around -13°C. The all-time record low of -32°C was recorded on 2011-02-02.

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

Rock Springs's average annual rainfall is approximately 274.2mm, based on records spanning 17 years.

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

Rock Springs historically records approximately 128.8 rainy days per year. May has the highest number of rain days at an average of 17.8 days.

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

The all-time highest temperature recorded in Rock Springs is 35°C on 2023-07-17.

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

The all-time lowest temperature recorded in Rock Springs is -32°C on 2011-02-02.

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

Rock Springs experiences its strongest winds during April. The historic gust record of 69.5 kph was recorded on 2026-03-12.

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

Usually, Rock Springs's humidity peaks in January at around 83.05% and drops to its lowest in July at approximately 30.9%.