Niimi Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Niimi Weather Trend Graph


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

Yearly Summary 2026


35°C
Highest Temp
3 Aug. 26

-7°C
Lowest Temp
9 Feb. 26


Seasonal Breakdown

Hottest MonthAugust30.14°C

Coldest MonthJanuary-0.39°C

Wettest MonthJune9.52mm

Windiest MonthJanuary20.03km/h

Frequently Asked Questions


1. What is the hottest month in Niimi historically?

August is historically Niimi's hottest month, with average maximum temperatures around 31°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2025-08-02.

2. What is the coldest month in Niimi historically?

January is Niimi's coldest month, with average minimum temperatures around 1°C. The all-time record low of -7°C was recorded on 2023-01-25.

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

Niimi's average annual rainfall is approximately 1479.09mm, based on records spanning 17 years.

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

Niimi historically records approximately 181.8 rainy days per year. July has the highest number of rain days at an average of 20.2 days.

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

The all-time highest temperature recorded in Niimi is 37°C on 2025-08-02.

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

The all-time lowest temperature recorded in Niimi is -7°C on 2023-01-25.

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

Niimi experiences its strongest winds during January. The historic gust record of 67.4 kph was recorded on 2015-07-17.

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

Usually, Niimi's humidity peaks in July at around 80.9% and drops to its lowest in April at approximately 70.5%.