Bismarck, North Dakota, United States Climate Change Severity

43
High
The current climate change severity in Bismarck is High, with a 24.2% 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 Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Bismarck Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Bismarck temperature has changed by around +5.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
6448
-25%
cloudyCloudy
8263
-23.1%
rainyRainy
8958
-34.8%
snowySnowy
74
-42.8%
mistyMisty
011
100%

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

Climate Change Indicators:

Over the past 15 years, Bismarck 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, Bismarck experienced significant changes:

Temperature change of

+0.5 °C

Variation in annual rainfall

+165.2 %

Change in average humidity

+2.5 %

PM2.5 levels surged by

-23.8 %

Heatwave changed by

-5.4 day(s)

Coldwave changed by

-6.4 day(s)

Wind speeds changed by

-0.1 km/h

These indicators show improvement in key parametes of climate, but Bismarck 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 Oct.

Bismarck Weather Forecast 30 Days (November - December 2025)
Bismarck, North Dakota, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 16, Nov.
sunnySunny
Temperature Icon10°/0°
Humidity Icon77%
Wind Icon15km/h
Mon. 17, Nov.
moderate rainModerate rain
Temperature Icon3°/1°
Humidity Icon79%
Wind Icon24km/h
Tue. 18, Nov.
partly cloudyPartly Cloudy
Temperature Icon4°/0°
Humidity Icon83%
Wind Icon19km/h
Wed. 19, Nov.
sunnySunny
Temperature Icon9°/1°
Humidity Icon77%
Wind Icon11km/h
Thu. 20, Nov.
partly cloudyPartly Cloudy
Temperature Icon7°/0°
Humidity Icon80%
Wind Icon10km/h
Fri. 21, Nov.
sunnySunny
Temperature Icon6°/-1°
Humidity Icon80%
Wind Icon8km/h
Sat. 22, Nov.
sunnySunny
Temperature Icon8°/2°
Humidity Icon76%
Wind Icon12km/h
Sun. 23, Nov.
sunnySunny
Temperature Icon8°/4°
Humidity Icon70%
Wind Icon22km/h
Mon. 24, Nov.
sunnySunny
Temperature Icon4°/-1°
Humidity Icon74%
Wind Icon20km/h
Tue. 25, Nov.
overcastOvercast
Temperature Icon-1°/-3°
Humidity Icon72%
Wind Icon17km/h
Wed. 26, Nov.
light snowLight snow
Temperature Icon1°/-2°
Humidity Icon74%
Wind Icon9km/h
Thu. 27, Nov.
cloudyCloudy
Temperature Icon0°/-3°
Humidity Icon78%
Wind Icon16km/h
Fri. 28, Nov.
partly cloudyPartly Cloudy
Temperature Icon-2°/-5°
Humidity Icon82%
Wind Icon17km/h
Sat. 29, Nov.
partly cloudyPartly Cloudy
Temperature Icon0°/-7°
Humidity Icon79%
Wind Icon13km/h
Sun. 30, Nov.
moderate snowModerate snow
Temperature Icon-1°/-7°
Humidity Icon78%
Wind Icon22km/h
Mon. 1, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon0°/-7°
Humidity Icon80%
Wind Icon22km/h
Tue. 2, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon0°/-7°
Humidity Icon81%
Wind Icon19km/h
Wed. 3, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon0°/-7°
Humidity Icon78%
Wind Icon21km/h
Thu. 4, Dec.
moderate snowModerate snow
Temperature Icon-1°/-8°
Humidity Icon80%
Wind Icon24km/h
Fri. 5, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-3°/-10°
Humidity Icon83%
Wind Icon21km/h
Sat. 6, Dec.
light freezing rainLight freezing rain
Temperature Icon-3°/-11°
Humidity Icon83%
Wind Icon22km/h
Sun. 7, Dec.
light freezing rainLight freezing rain
Temperature Icon-3°/-10°
Humidity Icon83%
Wind Icon19km/h
Mon. 8, Dec.
moderate snowModerate snow
Temperature Icon-3°/-11°
Humidity Icon85%
Wind Icon24km/h
Tue. 9, Dec.
light freezing rainLight freezing rain
Temperature Icon-3°/-12°
Humidity Icon85%
Wind Icon24km/h
Wed. 10, Dec.
light freezing rainLight freezing rain
Temperature Icon-3°/-11°
Humidity Icon84%
Wind Icon23km/h
Thu. 11, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-4°/-13°
Humidity Icon86%
Wind Icon19km/h
Fri. 12, Dec.
light freezing rainLight freezing rain
Temperature Icon-4°/-10°
Humidity Icon84%
Wind Icon20km/h
Sat. 13, Dec.
moderate snowModerate snow
Temperature Icon-4°/-10°
Humidity Icon83%
Wind Icon23km/h
Sun. 14, Dec.
light freezing rainLight freezing rain
Temperature Icon-5°/-10°
Humidity Icon85%
Wind Icon21km/h
Mon. 15, Dec.
moderate snowModerate snow
Temperature Icon-4°/-11°
Humidity Icon86%
Wind Icon22km/h
Tue. 16, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon-4°/-10°
Humidity Icon88%
Wind Icon23km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 16, Nov.

10.3°C

Low will be onThu. 11, Dec.

-12.6°C

HumidityHumidity

High will be onTue. 16, Dec.

88%

Low will be onSun. 23, Nov.

70%

Wind SpeedWind Speed

High will be onTue. 9, Dec.

24.1km/h

Low will be onFri. 21, Nov.

7.9km/h

PrecipitationPrecipitation

High will be onMon. 17, Nov.

16.2mm

Low will be onThu. 27, Nov.

0.01mm

Ultraviolet IndexUV

High will be onSun. 23, Nov.

3

Low will be onTue. 25, Nov.

1

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