Mission Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Mission Weather Trend Graph


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

Yearly Summary 2026


46°C
Highest Temp
18 Jun. 26

0°C
Lowest Temp
27 Jan. 26


Seasonal Breakdown

Hottest MonthJuly39.64°C

Coldest MonthJanuary12.31°C

Wettest MonthJune5.67mm

Windiest MonthAugust33.73km/h

Frequently Asked Questions


1. What is the hottest month in Mission historically?

August is historically Mission's hottest month, with average maximum temperatures around 37°C. During peak heatwave events, the highest recorded temperatures have reached 46°C on 2026-06-18.

2. What is the coldest month in Mission historically?

January is Mission's coldest month, with average minimum temperatures around 12°C. The all-time record low of -3°C was recorded on 2021-02-15.

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

Mission's average annual rainfall is approximately 643.03mm, based on records spanning 17 years.

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

Mission historically records approximately 152.4 rainy days per year. September has the highest number of rain days at an average of 19 days.

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

The all-time highest temperature recorded in Mission is 46°C on 2026-06-18.

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

The all-time lowest temperature recorded in Mission is -3°C on 2021-02-15.

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

Mission experiences its strongest winds during July. The historic gust record of 59.9 kph was recorded on 2020-07-26.

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

Usually, Mission's humidity peaks in May at around 68.3% and drops to its lowest in August at approximately 58.6%.