Quincy, California, United States Climate Change Severity

43
High
The current climate change severity in Quincy is High, with a -22.1% 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 Jun. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Quincy 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), Quincy temperature has changed by around +8.2%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
8562
-27.05%
cloudyCloudy
4239
-7.1%
rainyRainy
5427
-50%
snowySnowy
1619
18.7%
mistyMisty
01
100%

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

Climate Change Indicators:

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

Temperature change of

+0.5 °C

Variation in annual rainfall

+50.5 %

Change in average humidity

-3.6 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-6.4 day(s)

Coldwave changed by

-4.4 day(s)

Wind speeds changed by

-0.3 km/h

These indicators show improvement in key parametes of climate, but Quincy 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 Jun.

Quincy Weather Forecast 30 Days (July - August 2025)
Quincy, California, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 31, Jul.
sunnySunny
Temperature Icon29°/10°
Humidity Icon52%
Wind Icon19km/h
Fri. 1, Aug.
sunnySunny
Temperature Icon29°/13°
Humidity Icon40%
Wind Icon19km/h
Sat. 2, Aug.
sunnySunny
Temperature Icon31°/11°
Humidity Icon34%
Wind Icon18km/h
Sun. 3, Aug.
sunnySunny
Temperature Icon29°/7°
Humidity Icon35%
Wind Icon21km/h
Mon. 4, Aug.
sunnySunny
Temperature Icon30°/6°
Humidity Icon42%
Wind Icon14km/h
Tue. 5, Aug.
sunnySunny
Temperature Icon34°/7°
Humidity Icon30%
Wind Icon14km/h
Wed. 6, Aug.
sunnySunny
Temperature Icon35°/10°
Humidity Icon24%
Wind Icon16km/h
Thu. 7, Aug.
sunnySunny
Temperature Icon33°/11°
Humidity Icon27%
Wind Icon15km/h
Fri. 8, Aug.
sunnySunny
Temperature Icon34°/11°
Humidity Icon26%
Wind Icon19km/h
Sat. 9, Aug.
sunnySunny
Temperature Icon34°/10°
Humidity Icon23%
Wind Icon18km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon36°/9°
Humidity Icon23%
Wind Icon16km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon38°/11°
Humidity Icon20%
Wind Icon16km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon39°/12°
Humidity Icon20%
Wind Icon17km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon39°/13°
Humidity Icon23%
Wind Icon19km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon29°/13°
Humidity Icon38%
Wind Icon16km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon29°/13°
Humidity Icon40%
Wind Icon14km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon31°/14°
Humidity Icon37%
Wind Icon14km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon30°/14°
Humidity Icon38%
Wind Icon14km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon30°/14°
Humidity Icon38%
Wind Icon14km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon30°/14°
Humidity Icon38%
Wind Icon14km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/13°
Humidity Icon40%
Wind Icon15km/h
Thu. 21, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon27°/13°
Humidity Icon42%
Wind Icon16km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/12°
Humidity Icon43%
Wind Icon16km/h
Sat. 23, Aug.
sunnySunny
Temperature Icon28°/12°
Humidity Icon40%
Wind Icon16km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/12°
Humidity Icon39%
Wind Icon16km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/12°
Humidity Icon39%
Wind Icon16km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/12°
Humidity Icon39%
Wind Icon16km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/12°
Humidity Icon38%
Wind Icon16km/h
Thu. 28, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon28°/12°
Humidity Icon39%
Wind Icon16km/h
Fri. 29, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/12°
Humidity Icon42%
Wind Icon17km/h
Sat. 30, Aug.
sunnySunny
Temperature Icon27°/11°
Humidity Icon40%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 13, Aug.

39.3°C

Low will be onMon. 4, Aug.

5.8°C

HumidityHumidity

High will be onThu. 31, Jul.

52%

Low will be onMon. 11, Aug.

20%

Wind SpeedWind Speed

High will be onSun. 3, Aug.

20.5km/h

Low will be onTue. 5, Aug.

14km/h

PrecipitationPrecipitation

High will be onThu. 21, Aug.

1.2mm

Low will be onThu. 14, Aug.

0.1mm

Ultraviolet IndexUV

High will be onTue. 5, Aug.

6

Low will be onThu. 21, Aug.

4

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