Choteau, Montana, United States Climate Change Severity

57
High
The current climate change severity in Choteau is High, with a 12.7% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Choteau 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), Choteau temperature has changed by around +0.1%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
7455
-25.6%
cloudyCloudy
7357
-21.9%
rainyRainy
9157
-37.3%
snowySnowy
77
0%
mistyMisty
011
100%

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

Climate Change Indicators:

Over the past 15 years, Choteau has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

57/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Choteau experienced significant changes:

Temperature change of

+0.01 °C

Variation in annual rainfall

+59.5 %

Change in average humidity

+5.7 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-6 day(s)

Coldwave changed by

-9.9 day(s)

Wind speeds changed by

+2.1 km/h

These indicators show that Choteau is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Choteau Weather Forecast 30 Days (October - November 2025)
Choteau, Montana, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 31, Oct.
partly cloudyPartly Cloudy
Temperature Icon12°/-4°
Humidity Icon52%
Wind Icon16km/h
Sat. 1, Nov.
sunnySunny
Temperature Icon16°/4°
Humidity Icon43%
Wind Icon28km/h
Sun. 2, Nov.
sunnySunny
Temperature Icon15°/7°
Humidity Icon58%
Wind Icon52km/h
Mon. 3, Nov.
sunnySunny
Temperature Icon9°/2°
Humidity Icon33%
Wind Icon52km/h
Tue. 4, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/-1°
Humidity Icon37%
Wind Icon12km/h
Wed. 5, Nov.
light freezing rainLight freezing rain
Temperature Icon1°/-2°
Humidity Icon60%
Wind Icon26km/h
Thu. 6, Nov.
sunnySunny
Temperature Icon4°/-6°
Humidity Icon62%
Wind Icon15km/h
Fri. 7, Nov.
sunnySunny
Temperature Icon11°/-3°
Humidity Icon52%
Wind Icon19km/h
Sat. 8, Nov.
sunnySunny
Temperature Icon14°/5°
Humidity Icon42%
Wind Icon28km/h
Sun. 9, Nov.
sunnySunny
Temperature Icon8°/2°
Humidity Icon49%
Wind Icon34km/h
Mon. 10, Nov.
partly cloudyPartly Cloudy
Temperature Icon10°/0°
Humidity Icon51%
Wind Icon24km/h
Tue. 11, Nov.
sunnySunny
Temperature Icon10°/2°
Humidity Icon57%
Wind Icon23km/h
Wed. 12, Nov.
partly cloudyPartly Cloudy
Temperature Icon10°/-1°
Humidity Icon59%
Wind Icon28km/h
Thu. 13, Nov.
sunnySunny
Temperature Icon3°/-4°
Humidity Icon70%
Wind Icon26km/h
Fri. 14, Nov.
light freezing rainLight freezing rain
Temperature Icon5°/-3°
Humidity Icon66%
Wind Icon28km/h
Sat. 15, Nov.
light freezing rainLight freezing rain
Temperature Icon6°/-4°
Humidity Icon65%
Wind Icon26km/h
Sun. 16, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon4°/-5°
Humidity Icon69%
Wind Icon30km/h
Mon. 17, Nov.
light freezing rainLight freezing rain
Temperature Icon4°/-5°
Humidity Icon68%
Wind Icon27km/h
Tue. 18, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon4°/-6°
Humidity Icon68%
Wind Icon25km/h
Wed. 19, Nov.
light freezing rainLight freezing rain
Temperature Icon3°/-7°
Humidity Icon68%
Wind Icon21km/h
Thu. 20, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon2°/-6°
Humidity Icon70%
Wind Icon25km/h
Fri. 21, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon4°/-6°
Humidity Icon66%
Wind Icon25km/h
Sun. 23, Nov.
moderate snowModerate snow
Temperature Icon4°/-4°
Humidity Icon65%
Wind Icon27km/h
Mon. 24, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon2°/-5°
Humidity Icon70%
Wind Icon27km/h
Tue. 25, Nov.
light freezing rainLight freezing rain
Temperature Icon3°/-5°
Humidity Icon68%
Wind Icon25km/h
Wed. 26, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon5°/-4°
Humidity Icon67%
Wind Icon23km/h
Thu. 27, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon5°/-4°
Humidity Icon64%
Wind Icon27km/h
Fri. 28, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon3°/-6°
Humidity Icon67%
Wind Icon24km/h
Sat. 29, Nov.
light freezing rainLight freezing rain
Temperature Icon1°/-7°
Humidity Icon67%
Wind Icon21km/h
Sun. 30, Nov.
light freezing rainLight freezing rain
Temperature Icon2°/-6°
Humidity Icon68%
Wind Icon23km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 1, Nov.

15.5°C

Low will be onSat. 29, Nov.

-7°C

HumidityHumidity

High will be onThu. 13, Nov.

70%

Low will be onMon. 3, Nov.

33%

Wind SpeedWind Speed

High will be onSun. 2, Nov.

52.2km/h

Low will be onTue. 4, Nov.

11.9km/h

PrecipitationPrecipitation

High will be onSun. 23, Nov.

1.2mm

Low will be onSun. 2, Nov.

0.03mm

Ultraviolet IndexUV

High will be onMon. 3, Nov.

3

Low will be onTue. 4, Nov.

1

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