Olancha, California, United States Climate Change Severity

81
Extreme
The current climate change severity in Olancha is Extreme, with a 42.7% 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 Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Olancha 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), Olancha temperature has changed by around -15.6%, 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
204169
-17.1%
cloudyCloudy
5178
52.9%
rainyRainy
3017
-43.3%
snowySnowy
11
0%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Olancha has experienced measurable shifts in key climate parameters, contributing to the current severity score of 81 (within the Extreme severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

81/100

Extreme

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Olancha experienced significant changes:

Temperature change of

-2.8 °C

Variation in annual rainfall

-4.4 %

Change in average humidity

+20.4 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-22 day(s)

Coldwave changed by

+40.4 day(s)

Wind speeds changed by

+6.8 km/h

These indicators show extreme climate changes, including key climate parametes. The Extreme severity score necessitates immediate action, including large-scale mitigation efforts, climate resilience strategies, and extensive disaster preparedness.

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

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 18, Nov.
moderate rainModerate rain
Temperature Icon8°/1°
Humidity Icon92%
Wind Icon14km/h
Wed. 19, Nov.
moderate rainModerate rain
Temperature Icon8°/0°
Humidity Icon95%
Wind Icon13km/h
Thu. 20, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/-4°
Humidity Icon93%
Wind Icon19km/h
Fri. 21, Nov.
moderate rainModerate rain
Temperature Icon7°/-1°
Humidity Icon94%
Wind Icon19km/h
Sat. 22, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/-2°
Humidity Icon76%
Wind Icon21km/h
Sun. 23, Nov.
sunnySunny
Temperature Icon13°/0°
Humidity Icon55%
Wind Icon14km/h
Mon. 24, Nov.
sunnySunny
Temperature Icon15°/1°
Humidity Icon49%
Wind Icon13km/h
Tue. 25, Nov.
sunnySunny
Temperature Icon18°/4°
Humidity Icon47%
Wind Icon12km/h
Wed. 26, Nov.
sunnySunny
Temperature Icon14°/2°
Humidity Icon42%
Wind Icon10km/h
Thu. 27, Nov.
sunnySunny
Temperature Icon15°/2°
Humidity Icon42%
Wind Icon10km/h
Fri. 28, Nov.
sunnySunny
Temperature Icon18°/3°
Humidity Icon40%
Wind Icon15km/h
Sat. 29, Nov.
sunnySunny
Temperature Icon15°/2°
Humidity Icon44%
Wind Icon13km/h
Sun. 30, Nov.
sunnySunny
Temperature Icon7°/0°
Humidity Icon50%
Wind Icon14km/h
Mon. 1, Dec.
sunnySunny
Temperature Icon10°/-2°
Humidity Icon35%
Wind Icon9km/h
Tue. 2, Dec.
heavy rain at timesHeavy rain at times
Temperature Icon11°/3°
Humidity Icon42%
Wind Icon12km/h
Wed. 3, Dec.
moderate rain at timesModerate rain at times
Temperature Icon10°/3°
Humidity Icon42%
Wind Icon10km/h
Thu. 4, Dec.
moderate rain at timesModerate rain at times
Temperature Icon10°/3°
Humidity Icon43%
Wind Icon11km/h
Fri. 5, Dec.
heavy rain at timesHeavy rain at times
Temperature Icon10°/2°
Humidity Icon44%
Wind Icon11km/h
Sat. 6, Dec.
moderate rain at timesModerate rain at times
Temperature Icon10°/2°
Humidity Icon43%
Wind Icon11km/h
Sun. 7, Dec.
moderate rain at timesModerate rain at times
Temperature Icon9°/2°
Humidity Icon44%
Wind Icon11km/h
Mon. 8, Dec.
patchy rain possiblePatchy rain possible
Temperature Icon9°/2°
Humidity Icon43%
Wind Icon11km/h
Tue. 9, Dec.
moderate rain at timesModerate rain at times
Temperature Icon9°/2°
Humidity Icon40%
Wind Icon11km/h
Wed. 10, Dec.
patchy rain possiblePatchy rain possible
Temperature Icon10°/3°
Humidity Icon41%
Wind Icon11km/h
Thu. 11, Dec.
heavy rain at timesHeavy rain at times
Temperature Icon9°/3°
Humidity Icon43%
Wind Icon11km/h
Fri. 12, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/2°
Humidity Icon47%
Wind Icon13km/h
Sat. 13, Dec.
heavy rain at timesHeavy rain at times
Temperature Icon9°/1°
Humidity Icon46%
Wind Icon12km/h
Sun. 14, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/1°
Humidity Icon48%
Wind Icon12km/h
Mon. 15, Dec.
heavy rain at timesHeavy rain at times
Temperature Icon7°/1°
Humidity Icon46%
Wind Icon11km/h
Tue. 16, Dec.
heavy rain at timesHeavy rain at times
Temperature Icon8°/0°
Humidity Icon44%
Wind Icon11km/h
Wed. 17, Dec.
moderate rain at timesModerate rain at times
Temperature Icon7°/1°
Humidity Icon43%
Wind Icon12km/h
Thu. 18, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/1°
Humidity Icon45%
Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 28, Nov.

17.9°C

Low will be onThu. 20, Nov.

-3.8°C

HumidityHumidity

High will be onWed. 19, Nov.

95%

Low will be onMon. 1, Dec.

35%

Wind SpeedWind Speed

High will be onSat. 22, Nov.

21.2km/h

Low will be onMon. 1, Dec.

9.4km/h

PrecipitationPrecipitation

High will be onTue. 18, Nov.

16.7mm

Low will be onWed. 10, Dec.

0.1mm

Ultraviolet IndexUV

High will be onMon. 24, Nov.

3

Low will be onSat. 6, Dec.

1

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