James City, Pennsylvania, United States Climate Change Severity

48
High
The current climate change severity in James City is High, with a 5.3% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

James City Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), James City temperature has changed by around +9.7%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
1967
252.6%
cloudyCloudy
3218
-43.7%
rainyRainy
10660
-43.3%
snowySnowy
119
-18.1%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 16 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 2026, James City experienced significant changes:

Temperature change of

+0.75 °C

Variation in annual rainfall

+26.87 %

Change in average humidity

-9.57 %

PM2.5 levels surged by

+4.47 %

Heatwave changed by

+9 Days

Coldwave changed by

-5 Days

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 2026)
James City, Pennsylvania, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/16°
Humidity Icon92%
Wind Icon12.2km/h
Mon. 17, Aug.
fogFog
Temperature Icon26°/13°
Humidity Icon82%
Wind Icon16.6km/h
Tue. 18, Aug.
sunnySunny
Temperature Icon27°/11°
Humidity Icon71%
Wind Icon8.6km/h
Wed. 19, Aug.
sunnySunny
Temperature Icon27°/12°
Humidity Icon80%
Wind Icon15.5km/h
Thu. 20, Aug.
sunnySunny
Temperature Icon27°/13°
Humidity Icon70%
Wind Icon8.3km/h
Fri. 21, Aug.
sunnySunny
Temperature Icon24°/12°
Humidity Icon72%
Wind Icon15.1km/h
Sat. 22, Aug.
fogFog
Temperature Icon29°/15°
Humidity Icon89%
Wind Icon15.8km/h
Sun. 23, Aug.
fogFog
Temperature Icon20°/13°
Humidity Icon96%
Wind Icon11.2km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/13°
Humidity Icon75%
Wind Icon13.2km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/14°
Humidity Icon77%
Wind Icon13.3km/h
Wed. 26, Aug.
moderate rain at timesRain
Temperature Icon25°/14°
Humidity Icon79%
Wind Icon14.5km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/15°
Humidity Icon81%
Wind Icon12.9km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon82%
Wind Icon15.3km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/14°
Humidity Icon80%
Wind Icon13.4km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon79%
Wind Icon12.9km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon79%
Wind Icon12.9km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon79%
Wind Icon13.8km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon13.5km/h
Thu. 3, Sep.
heavy rain at timesHeavy Rain
Temperature Icon25°/14°
Humidity Icon77%
Wind Icon13.3km/h
Fri. 4, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon79%
Wind Icon14.7km/h
Sat. 5, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon80%
Wind Icon13.6km/h
Sun. 6, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon79%
Wind Icon13.5km/h
Mon. 7, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon81%
Wind Icon14.9km/h
Tue. 8, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon82%
Wind Icon15.1km/h
Wed. 9, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon82%
Wind Icon13km/h
Thu. 10, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon23°/12°
Humidity Icon80%
Wind Icon14km/h
Fri. 11, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon81%
Wind Icon12.3km/h
Sat. 12, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon83%
Wind Icon12.5km/h
Sun. 13, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/12°
Humidity Icon80%
Wind Icon16km/h
Mon. 14, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/11°
Humidity Icon80%
Wind Icon14.8km/h
Tue. 15, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon21°/10°
Humidity Icon76%
Wind Icon11.8km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 22, Aug.

29°C

Low will be onTue. 15, Sep.

10°C

HumidityHumidity

High will be onSun. 23, Aug.

96%

Low will be onThu. 20, Aug.

70%

Wind SpeedWind Speed

High will be onMon. 17, Aug.

16.6km/h

Low will be onThu. 20, Aug.

8.3km/h

PrecipitationPrecipitation

High will be onSat. 22, Aug.

9.8mm

Low will be onMon. 17, Aug.

0.4mm

Ultraviolet IndexUV

High will be onMon. 17, Aug.

8.1

Low will be onMon. 24, Aug.

4

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