Oroville, California, United States Climate Change Severity

62
Very High
The current climate change severity in Oroville is Very High, with a 9.1% 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 Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Oroville 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), Oroville temperature has changed by around -0.6%, 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
170154
-9.4%
cloudyCloudy
6555
-15.3%
rainyRainy
5236
-30.7%
snowySnowy
00
0%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Oroville has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

62/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Oroville experienced significant changes:

Temperature change of

-0.1 °C

Variation in annual rainfall

+31.5 %

Change in average humidity

+13.1 %

PM2.5 levels surged by

-80.5 %

Heatwave changed by

-7.3 day(s)

Coldwave changed by

-1.06 day(s)

Wind speeds changed by

+1.1 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Oroville's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

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

Oroville Weather Forecast 30 Days (November - December 2025)
Oroville, California, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 2, Nov.
sunnySunny
Temperature Icon29°/10°
Humidity Icon57%
Wind Icon9km/h
Mon. 3, Nov.
overcastOvercast
Temperature Icon19°/14°
Humidity Icon61%
Wind Icon17km/h
Tue. 4, Nov.
overcastOvercast
Temperature Icon19°/13°
Humidity Icon56%
Wind Icon13km/h
Wed. 5, Nov.
heavy rainHeavy rain
Temperature Icon15°/13°
Humidity Icon84%
Wind Icon28km/h
Thu. 6, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon18°/10°
Humidity Icon83%
Wind Icon12km/h
Fri. 7, Nov.
cloudyCloudy
Temperature Icon18°/13°
Humidity Icon69%
Wind Icon10km/h
Sat. 8, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/10°
Humidity Icon73%
Wind Icon21km/h
Sun. 9, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/9°
Humidity Icon76%
Wind Icon20km/h
Mon. 10, Nov.
sunnySunny
Temperature Icon18°/7°
Humidity Icon57%
Wind Icon7km/h
Tue. 11, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/10°
Humidity Icon56%
Wind Icon7km/h
Wed. 12, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/12°
Humidity Icon92%
Wind Icon5km/h
Thu. 13, Nov.
cloudyCloudy
Temperature Icon15°/10°
Humidity Icon83%
Wind Icon6km/h
Fri. 14, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/10°
Humidity Icon80%
Wind Icon19km/h
Sat. 15, Nov.
moderate rainModerate rain
Temperature Icon11°/10°
Humidity Icon89%
Wind Icon35km/h
Sun. 16, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon18°/7°
Humidity Icon53%
Wind Icon11km/h
Mon. 17, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/7°
Humidity Icon53%
Wind Icon12km/h
Tue. 18, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/7°
Humidity Icon59%
Wind Icon15km/h
Wed. 19, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/7°
Humidity Icon63%
Wind Icon12km/h
Thu. 20, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/7°
Humidity Icon68%
Wind Icon16km/h
Fri. 21, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/7°
Humidity Icon65%
Wind Icon13km/h
Sun. 23, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/7°
Humidity Icon60%
Wind Icon14km/h
Mon. 24, Nov.
moderate rain at timesModerate rain at times
Temperature Icon16°/6°
Humidity Icon57%
Wind Icon12km/h
Tue. 25, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/6°
Humidity Icon53%
Wind Icon10km/h
Wed. 26, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon55%
Wind Icon14km/h
Thu. 27, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/6°
Humidity Icon59%
Wind Icon13km/h
Fri. 28, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon58%
Wind Icon12km/h
Sat. 29, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/5°
Humidity Icon61%
Wind Icon13km/h
Sun. 30, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/5°
Humidity Icon62%
Wind Icon12km/h
Mon. 1, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon66%
Wind Icon13km/h
Tue. 2, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon63%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 2, Nov.

28.7°C

Low will be onSat. 29, Nov.

5.1°C

HumidityHumidity

High will be onWed. 12, Nov.

92%

Low will be onSun. 16, Nov.

53%

Wind SpeedWind Speed

High will be onSat. 15, Nov.

34.6km/h

Low will be onWed. 12, Nov.

5.4km/h

PrecipitationPrecipitation

High will be onWed. 5, Nov.

24.1mm

Low will be onThu. 13, Nov.

0.02mm

Ultraviolet IndexUV

High will be onFri. 7, Nov.

4

Low will be onThu. 27, Nov.

2