Herriman Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Herriman Weather Trend Graph


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

Yearly Summary 2026


44°C
Highest Temp
12 Jul. 26

-11°C
Lowest Temp
26 Jan. 26


Seasonal Breakdown

Hottest MonthJuly38.79°C

Coldest MonthJanuary-4.59°C

Wettest MonthJanuary5.49mm

Windiest MonthJune22.15km/h

Frequently Asked Questions


1. What is the hottest month in Herriman historically?

July is historically Herriman's hottest month, with average maximum temperatures around 33°C. During peak heatwave events, the highest recorded temperatures have reached 44°C on 2026-07-12.

2. What is the coldest month in Herriman historically?

January is Herriman's coldest month, with average minimum temperatures around -7°C. The all-time record low of -26°C was recorded on 2013-01-15.

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

Herriman's average annual rainfall is approximately 491.6mm, based on records spanning 17 years.

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

Herriman historically records approximately 122.5 rainy days per year. April has the highest number of rain days at an average of 14.1 days.

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

The all-time highest temperature recorded in Herriman is 44°C on 2026-07-12.

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

The all-time lowest temperature recorded in Herriman is -26°C on 2013-01-15.

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

Herriman experiences its strongest winds during June. The historic gust record of 49.3 kph was recorded on 2024-03-02.

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

Usually, Herriman's humidity peaks in January at around 81.3% and drops to its lowest in July at approximately 33.7%.