Billings, Montana, United States Climate Change Severity

57
High
The current climate change severity in Billings is High, with a 6.3% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Billings 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), Billings temperature has changed by around -9.8%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
4832
-33.3%
cloudyCloudy
5732
-43.8%
rainyRainy
7362
-15.06%
snowySnowy
610
66.6%
mistyMisty
013
100%

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

Climate Change Indicators:

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

Temperature change of

-0.8 °C

Variation in annual rainfall

+66.07 %

Change in average humidity

+13.9 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-5.4 day(s)

Coldwave changed by

-3.2 day(s)

Wind speeds changed by

+1.2 km/h

These indicators show that Billings 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 Jul.

Billings Weather Forecast 30 Days (August - September 2025)
Billings, Montana, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 11, Aug.
sunnySunny
Temperature Icon32°/14°
Humidity Icon46%
Wind Icon34km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon34°/15°
Humidity Icon45%
Wind Icon15km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon36°/16°
Humidity Icon34%
Wind Icon30km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon30°/16°
Humidity Icon40%
Wind Icon26km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon30°/14°
Humidity Icon49%
Wind Icon24km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon34°/17°
Humidity Icon39%
Wind Icon21km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon37°/19°
Humidity Icon33%
Wind Icon19km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon36°/18°
Humidity Icon32%
Wind Icon21km/h
Tue. 19, Aug.
moderate rainModerate rain
Temperature Icon36°/20°
Humidity Icon30%
Wind Icon27km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/18°
Humidity Icon49%
Wind Icon19km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon30°/16°
Humidity Icon57%
Wind Icon28km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon30°/15°
Humidity Icon54%
Wind Icon19km/h
Sat. 23, Aug.
sunnySunny
Temperature Icon36°/17°
Humidity Icon38%
Wind Icon27km/h
Sun. 24, Aug.
sunnySunny
Temperature Icon33°/19°
Humidity Icon28%
Wind Icon27km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/14°
Humidity Icon41%
Wind Icon16km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon29°/14°
Humidity Icon38%
Wind Icon16km/h
Wed. 27, Aug.
moderate rain at timesModerate rain at times
Temperature Icon29°/15°
Humidity Icon38%
Wind Icon19km/h
Thu. 28, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon30°/15°
Humidity Icon35%
Wind Icon19km/h
Fri. 29, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon30°/14°
Humidity Icon38%
Wind Icon18km/h
Sat. 30, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon28°/15°
Humidity Icon39%
Wind Icon21km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/14°
Humidity Icon37%
Wind Icon20km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon28°/14°
Humidity Icon38%
Wind Icon20km/h
Tue. 2, Sep.
sunnySunny
Temperature Icon30°/14°
Humidity Icon34%
Wind Icon23km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon28°/13°
Humidity Icon37%
Wind Icon20km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/13°
Humidity Icon40%
Wind Icon19km/h
Fri. 5, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon28°/13°
Humidity Icon37%
Wind Icon18km/h
Sat. 6, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon27°/13°
Humidity Icon35%
Wind Icon19km/h
Sun. 7, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon26°/12°
Humidity Icon40%
Wind Icon20km/h
Mon. 8, Sep.
moderate rain at timesModerate rain at times
Temperature Icon25°/12°
Humidity Icon39%
Wind Icon20km/h
Tue. 9, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon24°/11°
Humidity Icon43%
Wind Icon19km/h
Wed. 10, Sep.
moderate rain at timesModerate rain at times
Temperature Icon25°/11°
Humidity Icon42%
Wind Icon20km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 17, Aug.

37.3°C

Low will be onTue. 9, Sep.

11.1°C

HumidityHumidity

High will be onThu. 21, Aug.

57%

Low will be onSun. 24, Aug.

28%

Wind SpeedWind Speed

High will be onMon. 11, Aug.

33.5km/h

Low will be onTue. 12, Aug.

15.1km/h

PrecipitationPrecipitation

High will be onTue. 19, Aug.

5.7mm

Low will be onThu. 14, Aug.

0.02mm

Ultraviolet IndexUV

High will be onSat. 16, Aug.

7

Low will be onThu. 4, Sep.

4

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