Colusa, California, United States Climate Change Severity

43
High
The current climate change severity in Colusa is High, with a 22.6% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jan. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Colusa Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Colusa temperature has changed by around +2.02%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jan. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
105
-50%
cloudyCloudy
85
-37.5%
rainyRainy
92
-77.7%
snowySnowy
00
0%
mistyMisty
04
100%

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

Climate Change Indicators:

Over the past 16 years, Colusa 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, Colusa experienced significant changes:

Temperature change of

+0.1 °C

Variation in annual rainfall

+13.9 %

Change in average humidity

+10.7 %

PM2.5 levels surged by

-14.6 %

Heatwave changed by

-0.5 day(s)

Coldwave changed by

-0.5 day(s)

Wind speeds changed by

-0.8 km/h

These indicators show improvement in key parametes of climate, but Colusa 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 Jan.

Colusa Weather Forecast 30 Days (February - March 2026)
Colusa, California, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 15, Feb.
moderate rainModerate rain
Temperature Icon16°/9°
Humidity Icon87%
Wind Icon27km/h
Mon. 16, Feb.
heavy rainHeavy rain
Temperature Icon10°/7°
Humidity Icon95%
Wind Icon14km/h
Tue. 17, Feb.
moderate rainModerate rain
Temperature Icon10°/5°
Humidity Icon81%
Wind Icon27km/h
Wed. 18, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/1°
Humidity Icon77%
Wind Icon20km/h
Thu. 19, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/4°
Humidity Icon86%
Wind Icon10km/h
Fri. 20, Feb.
partly cloudyPartly Cloudy
Temperature Icon9°/1°
Humidity Icon80%
Wind Icon9km/h
Sat. 21, Feb.
sunnySunny
Temperature Icon12°/1°
Humidity Icon76%
Wind Icon11km/h
Sun. 22, Feb.
sunnySunny
Temperature Icon14°/3°
Humidity Icon74%
Wind Icon11km/h
Mon. 23, Feb.
sunnySunny
Temperature Icon16°/5°
Humidity Icon75%
Wind Icon12km/h
Tue. 24, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/9°
Humidity Icon82%
Wind Icon12km/h
Wed. 25, Feb.
moderate rainModerate rain
Temperature Icon15°/7°
Humidity Icon82%
Wind Icon37km/h
Thu. 26, Feb.
partly cloudyPartly Cloudy
Temperature Icon14°/5°
Humidity Icon80%
Wind Icon8km/h
Fri. 27, Feb.
overcastOvercast
Temperature Icon12°/5°
Humidity Icon83%
Wind Icon19km/h
Sat. 28, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/5°
Humidity Icon84%
Wind Icon36km/h
Sun. 1, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/6°
Humidity Icon71%
Wind Icon20km/h
Mon. 2, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/7°
Humidity Icon75%
Wind Icon18km/h
Tue. 3, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/7°
Humidity Icon78%
Wind Icon15km/h
Wed. 4, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon16°/6°
Humidity Icon78%
Wind Icon15km/h
Thu. 5, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/6°
Humidity Icon75%
Wind Icon18km/h
Fri. 6, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon74%
Wind Icon18km/h
Sat. 7, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon17°/5°
Humidity Icon69%
Wind Icon17km/h
Sun. 8, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon17°/5°
Humidity Icon69%
Wind Icon14km/h
Mon. 9, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/6°
Humidity Icon72%
Wind Icon15km/h
Tue. 10, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/7°
Humidity Icon71%
Wind Icon17km/h
Wed. 11, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/6°
Humidity Icon70%
Wind Icon16km/h
Thu. 12, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/7°
Humidity Icon71%
Wind Icon19km/h
Fri. 13, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/8°
Humidity Icon72%
Wind Icon19km/h
Sat. 14, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/8°
Humidity Icon72%
Wind Icon18km/h
Sun. 15, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/8°
Humidity Icon74%
Wind Icon17km/h
Mon. 16, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon19°/8°
Humidity Icon70%
Wind Icon16km/h
Tue. 17, Mar.
moderate rain at timesModerate rain at times
Temperature Icon18°/7°
Humidity Icon70%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 12, Mar.

18.6°C

Low will be onWed. 18, Feb.

0.8°C

HumidityHumidity

High will be onMon. 16, Feb.

95%

Low will be onSat. 7, Mar.

69%

Wind SpeedWind Speed

High will be onWed. 25, Feb.

37.4km/h

Low will be onThu. 26, Feb.

7.6km/h

PrecipitationPrecipitation

High will be onMon. 16, Feb.

34.8mm

Low will be onTue. 24, Feb.

0.1mm

Ultraviolet IndexUV

High will be onSat. 21, Feb.

3

Low will be onFri. 20, Feb.

2

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