Upper Grand Lagoon Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Upper Grand Lagoon Weather Trend Graph


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

Yearly Summary 2026


38°C
Highest Temp
29 Jul. 26

-3°C
Lowest Temp
1 Feb. 26


Seasonal Breakdown

Hottest MonthJuly34.36°C

Coldest MonthJanuary8.98°C

Wettest MonthJuly7.65mm

Windiest MonthApril20.25km/h

Frequently Asked Questions


1. What is the hottest month in Upper Grand Lagoon historically?

August is historically Upper Grand Lagoon's hottest month, with average maximum temperatures around 31°C. During peak heatwave events, the highest recorded temperatures have reached 38°C on 2026-07-29.

2. What is the coldest month in Upper Grand Lagoon historically?

January is Upper Grand Lagoon's coldest month, with average minimum temperatures around 8°C. The all-time record low of -4°C was recorded on 2022-12-24.

3. What is the average annual rainfall in Upper Grand Lagoon over the past 17 years?

Upper Grand Lagoon's average annual rainfall is approximately 1669.8mm, based on records spanning 17 years.

4. How many rainy days does Upper Grand Lagoon experience on average per year?

Upper Grand Lagoon historically records approximately 182.7 rainy days per year. August has the highest number of rain days at an average of 25 days.

5. What is the all-time highest temperature ever recorded in Upper Grand Lagoon?

The all-time highest temperature recorded in Upper Grand Lagoon is 38°C on 2026-07-29.

6. What is the all-time lowest temperature ever recorded in Upper Grand Lagoon?

The all-time lowest temperature recorded in Upper Grand Lagoon is -4°C on 2022-12-24.

7. What is the windiest time of year in Upper Grand Lagoon historically?

Upper Grand Lagoon experiences its strongest winds during January. The historic gust record of 78.9 kph was recorded on 2018-10-10.

8. What is the highest and lowest humidity in Upper Grand Lagoon during a year?

Usually, Upper Grand Lagoon's humidity peaks in February at around 74.7% and drops to its lowest in October at approximately 67.004%.