James City, Pennsylvania, United States Climate Change Severity

48
High
The current climate change severity in James City is High, with a 5.7% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


James City Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), James City temperature has changed by around +6.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
207
-65%

cloudyCloudy
3315
-54.5%

rainyRainy
10791
-14.9%

snowySnowy
1113
18.1%

mistyMisty
06
100%

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

Climate Change Indicators:

Over the past 15 years, James City has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

48/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, James City experienced significant changes:

Temperature change of

+0.5 °C


Variation in annual rainfall

+91.6 %


Change in average humidity

-5.07 %


PM2.5 levels surged by

+100 %


Heatwave changed by

+0.06 day(s)


Coldwave changed by

-5.3 day(s)


Wind speeds changed by

+0.7 km/h


These indicators show that James City is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

James City Weather Forecast 30 Days (August - September 2025)
James City, Pennsylvania, United States


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 10, Aug.
sunnySunny

Temperature Icon29°/13°

Humidity Icon71%

Wind Icon9km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon30°/14°

Humidity Icon66%

Wind Icon9km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon30°/16°

Humidity Icon70%

Wind Icon14km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon28°/17°

Humidity Icon83%

Wind Icon14km/h
Thu. 14, Aug.
sunnySunny

Temperature Icon31°/16°

Humidity Icon76%

Wind Icon8km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon25°/17°

Humidity Icon87%

Wind Icon16km/h
Sat. 16, Aug.
moderate rainModerate rain

Temperature Icon27°/18°

Humidity Icon93%

Wind Icon12km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/18°

Humidity Icon90%

Wind Icon13km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon27°/13°

Humidity Icon64%

Wind Icon14km/h
Tue. 19, Aug.
sunnySunny

Temperature Icon23°/9°

Humidity Icon49%

Wind Icon17km/h
Wed. 20, Aug.
sunnySunny

Temperature Icon24°/7°

Humidity Icon50%

Wind Icon11km/h
Thu. 21, Aug.
sunnySunny

Temperature Icon25°/7°

Humidity Icon59%

Wind Icon8km/h
Fri. 22, Aug.
sunnySunny

Temperature Icon27°/9°

Humidity Icon57%

Wind Icon9km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/11°

Humidity Icon65%

Wind Icon13km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/13°

Humidity Icon75%

Wind Icon13km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon77%

Wind Icon13km/h
Tue. 26, Aug.
moderate rain at timesModerate rain at times

Temperature Icon25°/14°

Humidity Icon80%

Wind Icon14km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon83%

Wind Icon13km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/14°

Humidity Icon83%

Wind Icon15km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/13°

Humidity Icon79%

Wind Icon13km/h
Sat. 30, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon25°/13°

Humidity Icon79%

Wind Icon13km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/13°

Humidity Icon78%

Wind Icon13km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/14°

Humidity Icon79%

Wind Icon14km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/13°

Humidity Icon77%

Wind Icon13km/h
Wed. 3, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon25°/14°

Humidity Icon79%

Wind Icon13km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/14°

Humidity Icon80%

Wind Icon14km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/13°

Humidity Icon81%

Wind Icon13km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/13°

Humidity Icon79%

Wind Icon13km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/13°

Humidity Icon81%

Wind Icon14km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon23°/13°

Humidity Icon83%

Wind Icon15km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon22°/12°

Humidity Icon84%

Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 14, Aug.

30.8°C


Low will be onWed. 20, Aug.

7°C

HumidityHumidity

High will be onSat. 16, Aug.

93%


Low will be onTue. 19, Aug.

49%

Wind SpeedWind Speed

High will be onTue. 19, Aug.

17.3km/h


Low will be onThu. 14, Aug.

7.6km/h

PrecipitationPrecipitation

High will be onSat. 16, Aug.

6.4mm


Low will be onSat. 23, Aug.

0.1mm

Ultraviolet IndexUV

High will be onThu. 14, Aug.

6


Low will be onWed. 13, Aug.

0.1