Jaroslaw Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Jaroslaw Weather Trend Graph


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

Yearly Summary 2026


39°C
Highest Temp
6 Aug. 26

-16°C
Lowest Temp
21 Jan. 26


Seasonal Breakdown

Hottest MonthAugust31.08°C

Coldest MonthJanuary-7.66°C

Wettest MonthJuly3.49mm

Windiest MonthJuly24.38km/h

Frequently Asked Questions


1. What is the hottest month in Jaroslaw historically?

August is historically Jaroslaw's hottest month, with average maximum temperatures around 26°C. During peak heatwave events, the highest recorded temperatures have reached 39°C on 2026-08-06.

2. What is the coldest month in Jaroslaw historically?

January is Jaroslaw's coldest month, with average minimum temperatures around -4°C. The all-time record low of -26°C was recorded on 2010-01-25.

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

Jaroslaw's average annual rainfall is approximately 764.9mm, based on records spanning 17 years.

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

Jaroslaw historically records approximately 210.8 rainy days per year. July has the highest number of rain days at an average of 22.5 days.

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

The all-time highest temperature recorded in Jaroslaw is 39°C on 2026-08-06.

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

The all-time lowest temperature recorded in Jaroslaw is -26°C on 2010-01-25.

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

Jaroslaw experiences its strongest winds during December. The historic gust record of 51.5 kph was recorded on 2020-02-10.

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

Usually, Jaroslaw's humidity peaks in January at around 87.05% and drops to its lowest in August at approximately 65.7%.