Prineville Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Prineville Weather Trend Graph


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

Yearly Summary 2026


37°C
Highest Temp
22 Jul. 26

-7°C
Lowest Temp
23 Jan. 26


Seasonal Breakdown

Hottest MonthJuly31.69°C

Coldest MonthJanuary-2.93°C

Wettest MonthFebruary3.43mm

Windiest MonthMay29.12km/h

Frequently Asked Questions


1. What is the hottest month in Prineville historically?

July is historically Prineville's hottest month, with average maximum temperatures around 29°C. During peak heatwave events, the highest recorded temperatures have reached 40°C on 2021-06-29.

2. What is the coldest month in Prineville historically?

December is Prineville's coldest month, with average minimum temperatures around -4°C. The all-time record low of -25°C was recorded on 2017-01-05.

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

Prineville's average annual rainfall is approximately 467.3mm, based on records spanning 17 years.

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

Prineville historically records approximately 142.8 rainy days per year. December 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 Prineville?

The all-time highest temperature recorded in Prineville is 40°C on 2021-06-29.

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

The all-time lowest temperature recorded in Prineville is -25°C on 2017-01-05.

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

Prineville experiences its strongest winds during June. The historic gust record of 50.4 kph was recorded on 2025-12-19.

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

Usually, Prineville's humidity peaks in December at around 80.2% and drops to its lowest in July at approximately 43.1%.