Eugene, Oregon, United States Climate Change Severity

38
Moderate
The current climate change severity in Eugene is Moderate, with a 13.7% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Eugene 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), Eugene temperature has changed by around +3.6%, 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
6836
-47.05%
cloudyCloudy
6243
-30.6%
rainyRainy
10682
-22.6%
snowySnowy
21
-50%
mistyMisty
024
100%

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

Climate Change Indicators:

Over the past 15 years, Eugene has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Eugene experienced significant changes:

Temperature change of

+0.4 °C

Variation in annual rainfall

+18.5 %

Change in average humidity

-2.6 %

PM2.5 levels surged by

-39.7 %

Heatwave changed by

-1 day(s)

Coldwave changed by

-4.1 day(s)

Wind speeds changed by

+0.6 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Eugene Weather Forecast 30 Days (October - November 2025)
Eugene, Oregon, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 17, Oct.
sunnySunny
Temperature Icon18°/7°
Humidity Icon76%
Wind Icon8km/h
Sat. 18, Oct.
mistMist
Temperature Icon21°/5°
Humidity Icon75%
Wind Icon8km/h
Sun. 19, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/10°
Humidity Icon78%
Wind Icon17km/h
Mon. 20, Oct.
sunnySunny
Temperature Icon17°/6°
Humidity Icon74%
Wind Icon10km/h
Tue. 21, Oct.
sunnySunny
Temperature Icon16°/4°
Humidity Icon77%
Wind Icon9km/h
Wed. 22, Oct.
sunnySunny
Temperature Icon19°/4°
Humidity Icon69%
Wind Icon5km/h
Thu. 23, Oct.
partly cloudyPartly Cloudy
Temperature Icon20°/7°
Humidity Icon62%
Wind Icon9km/h
Fri. 24, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/9°
Humidity Icon74%
Wind Icon11km/h
Sat. 25, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/7°
Humidity Icon82%
Wind Icon8km/h
Sun. 26, Oct.
moderate rainModerate rain
Temperature Icon10°/7°
Humidity Icon95%
Wind Icon14km/h
Mon. 27, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/8°
Humidity Icon92%
Wind Icon12km/h
Tue. 28, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon18°/7°
Humidity Icon83%
Wind Icon17km/h
Wed. 29, Oct.
moderate rainModerate rain
Temperature Icon16°/11°
Humidity Icon96%
Wind Icon5km/h
Thu. 30, Oct.
moderate rainModerate rain
Temperature Icon13°/8°
Humidity Icon90%
Wind Icon16km/h
Fri. 31, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/6°
Humidity Icon82%
Wind Icon12km/h
Sat. 1, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/6°
Humidity Icon83%
Wind Icon10km/h
Sun. 2, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon82%
Wind Icon10km/h
Mon. 3, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon83%
Wind Icon9km/h
Tue. 4, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon83%
Wind Icon12km/h
Wed. 5, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/7°
Humidity Icon88%
Wind Icon11km/h
Thu. 6, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/5°
Humidity Icon88%
Wind Icon12km/h
Fri. 7, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/4°
Humidity Icon86%
Wind Icon11km/h
Sat. 8, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/3°
Humidity Icon81%
Wind Icon8km/h
Sun. 9, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/3°
Humidity Icon81%
Wind Icon10km/h
Mon. 10, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/4°
Humidity Icon83%
Wind Icon9km/h
Wed. 12, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon84%
Wind Icon12km/h
Thu. 13, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon86%
Wind Icon12km/h
Fri. 14, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon86%
Wind Icon11km/h
Sat. 15, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/4°
Humidity Icon87%
Wind Icon12km/h
Sun. 16, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/3°
Humidity Icon84%
Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 18, Oct.

20.5°C

Low will be onSat. 8, Nov.

3°C

HumidityHumidity

High will be onWed. 29, Oct.

96%

Low will be onThu. 23, Oct.

62%

Wind SpeedWind Speed

High will be onTue. 28, Oct.

16.9km/h

Low will be onWed. 22, Oct.

5.4km/h

PrecipitationPrecipitation

High will be onThu. 13, Nov.

10mm

Low will be onSat. 25, Oct.

1.08mm

Ultraviolet IndexUV

High will be onWed. 22, Oct.

4

Low will be onSat. 25, Oct.

2

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