Sandefjord Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Sandefjord Weather Trend Graph


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

Yearly Summary 2026


25°C
Highest Temp
15 Jul. 26

-13°C
Lowest Temp
14 Feb. 26


Seasonal Breakdown

Hottest MonthJuly20.72°C

Coldest MonthFebruary-6.97°C

Wettest MonthJanuary3.97mm

Windiest MonthAugust27.1km/h

Frequently Asked Questions


1. What is the hottest month in Sandefjord historically?

July is historically Sandefjord's hottest month, with average maximum temperatures around 20°C. During peak heatwave events, the highest recorded temperatures have reached 29°C on 2018-07-27.

2. What is the coldest month in Sandefjord historically?

January is Sandefjord's coldest month, with average minimum temperatures around -3°C. The all-time record low of -20°C was recorded on 2024-01-06.

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

Sandefjord's average annual rainfall is approximately 1116.3mm, based on records spanning 17 years.

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

Sandefjord historically records approximately 202.8 rainy days per year. September has the highest number of rain days at an average of 17.4 days.

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

The all-time highest temperature recorded in Sandefjord is 29°C on 2018-07-27.

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

The all-time lowest temperature recorded in Sandefjord is -20°C on 2024-01-06.

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

Sandefjord experiences its strongest winds during December. The historic gust record of 65.2 kph was recorded on 2025-10-04.

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

Usually, Sandefjord's humidity peaks in February at around 83.1% and drops to its lowest in April at approximately 71.1%.