Hamar, Hedmark, Norway Climate Change Severity

43
High
The current climate change severity in Hamar is High, with a -5.2% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jun. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Hamar Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Hamar temperature has changed by around +29.7%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jun. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
1921
10.5%

cloudyCloudy
4535
-22.2%

rainyRainy
6547
-27.6%

snowySnowy
118
-27.2%

mistyMisty
02
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Hamar has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

43/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Hamar experienced significant changes:

Temperature change of

+0.6 °C


Variation in annual rainfall

-26.6 %


Change in average humidity

-6.4 %


PM2.5 levels surged by

-19.5 %


Heatwave changed by

+1.1 day(s)


Coldwave changed by

-3.06 day(s)


Wind speeds changed by

-0.1 km/h


These indicators show improvement in key parametes of climate, but Hamar remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jun.

Hamar Weather Forecast 30 Days (July - August 2025)
Hamar, Hedmark, Norway


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 30, Jul.
patchy rain possiblePatchy rain nearby

Temperature Icon16°/9°

Humidity Icon93%

Wind Icon13km/h
Thu. 31, Jul.
moderate rainModerate rain

Temperature Icon15°/9°

Humidity Icon95%

Wind Icon5km/h
Fri. 1, Aug.
moderate rainModerate rain

Temperature Icon17°/10°

Humidity Icon97%

Wind Icon11km/h
Sat. 2, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon18°/9°

Humidity Icon87%

Wind Icon10km/h
Sun. 3, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon20°/9°

Humidity Icon88%

Wind Icon9km/h
Mon. 4, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon19°/10°

Humidity Icon90%

Wind Icon10km/h
Tue. 5, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon17°/11°

Humidity Icon94%

Wind Icon7km/h
Wed. 6, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon15°/9°

Humidity Icon85%

Wind Icon12km/h
Thu. 7, Aug.
sunnySunny

Temperature Icon20°/7°

Humidity Icon58%

Wind Icon16km/h
Fri. 8, Aug.
sunnySunny

Temperature Icon23°/6°

Humidity Icon56%

Wind Icon7km/h
Sat. 9, Aug.
partly cloudyPartly Cloudy

Temperature Icon23°/12°

Humidity Icon57%

Wind Icon4km/h
Sun. 10, Aug.
sunnySunny

Temperature Icon25°/11°

Humidity Icon64%

Wind Icon13km/h
Mon. 11, Aug.
partly cloudyPartly Cloudy

Temperature Icon20°/11°

Humidity Icon67%

Wind Icon14km/h
Tue. 12, Aug.
partly cloudyPartly Cloudy

Temperature Icon25°/10°

Humidity Icon59%

Wind Icon13km/h
Wed. 13, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon78%

Wind Icon11km/h
Thu. 14, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/10°

Humidity Icon74%

Wind Icon10km/h
Fri. 15, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon76%

Wind Icon12km/h
Sat. 16, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/11°

Humidity Icon81%

Wind Icon13km/h
Sun. 17, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon20°/10°

Humidity Icon78%

Wind Icon12km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/10°

Humidity Icon81%

Wind Icon13km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon80%

Wind Icon12km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/10°

Humidity Icon83%

Wind Icon11km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/10°

Humidity Icon79%

Wind Icon12km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/9°

Humidity Icon78%

Wind Icon12km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/9°

Humidity Icon75%

Wind Icon9km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/9°

Humidity Icon80%

Wind Icon12km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/9°

Humidity Icon80%

Wind Icon12km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon17°/9°

Humidity Icon79%

Wind Icon13km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon17°/9°

Humidity Icon80%

Wind Icon12km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon17°/9°

Humidity Icon83%

Wind Icon12km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon17°/9°

Humidity Icon84%

Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 12, Aug.

24.9°C


Low will be onFri. 8, Aug.

6.4°C

HumidityHumidity

High will be onFri. 1, Aug.

97%


Low will be onFri. 8, Aug.

56%

Wind SpeedWind Speed

High will be onThu. 7, Aug.

15.8km/h


Low will be onSat. 9, Aug.

4km/h

PrecipitationPrecipitation

High will be onFri. 1, Aug.

19.8mm


Low will be onMon. 11, Aug.

0.03mm

Ultraviolet IndexUV

High will be onFri. 8, Aug.

5


Low will be onThu. 31, Jul.

0.3