Bayonne, New Jersey, United States Climate Change Severity

43
High
The current climate change severity in Bayonne is High, with a -14.5% 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


Bayonne Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Bayonne temperature has changed by around -0.9%, 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
3427
-20.5%

cloudyCloudy
5241
-21.1%

rainyRainy
6454
-15.6%

snowySnowy
55
0%

mistyMisty
01
100%

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

Climate Change Indicators:

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

Temperature change of

-0.08 °C


Variation in annual rainfall

+42.1 %


Change in average humidity

+1.2 %


PM2.5 levels surged by

-6.7 %


Heatwave changed by

-3.06 day(s)


Coldwave changed by

-5.4 day(s)


Wind speeds changed by

+0.4 km/h


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

Bayonne Weather Forecast 30 Days (July - August 2025)
Bayonne, New Jersey, United States


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 29, Jul.
partly cloudyPartly Cloudy

Temperature Icon38°/24°

Humidity Icon72%

Wind Icon17km/h
Wed. 30, Jul.
sunnySunny

Temperature Icon38°/28°

Humidity Icon63%

Wind Icon16km/h
Thu. 31, Jul.
heavy rainHeavy rain

Temperature Icon35°/20°

Humidity Icon72%

Wind Icon23km/h
Fri. 1, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon19°/17°

Humidity Icon86%

Wind Icon23km/h
Sat. 2, Aug.
sunnySunny

Temperature Icon27°/17°

Humidity Icon55%

Wind Icon17km/h
Sun. 3, Aug.
sunnySunny

Temperature Icon28°/20°

Humidity Icon48%

Wind Icon16km/h
Mon. 4, Aug.
sunnySunny

Temperature Icon28°/21°

Humidity Icon48%

Wind Icon17km/h
Tue. 5, Aug.
partly cloudyPartly Cloudy

Temperature Icon28°/21°

Humidity Icon47%

Wind Icon14km/h
Wed. 6, Aug.
sunnySunny

Temperature Icon28°/21°

Humidity Icon62%

Wind Icon17km/h
Thu. 7, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon24°/22°

Humidity Icon81%

Wind Icon17km/h
Fri. 8, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon28°/22°

Humidity Icon83%

Wind Icon13km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/24°

Humidity Icon78%

Wind Icon15km/h
Sun. 10, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon34°/24°

Humidity Icon68%

Wind Icon16km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon34°/25°

Humidity Icon64%

Wind Icon22km/h
Tue. 12, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon72%

Wind Icon16km/h
Wed. 13, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon72%

Wind Icon16km/h
Thu. 14, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon68%

Wind Icon17km/h
Fri. 15, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/21°

Humidity Icon71%

Wind Icon14km/h
Sat. 16, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon72%

Wind Icon15km/h
Sun. 17, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon70%

Wind Icon16km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon73%

Wind Icon15km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon71%

Wind Icon16km/h
Wed. 20, Aug.
moderate rain at timesModerate rain at times

Temperature Icon29°/21°

Humidity Icon68%

Wind Icon15km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/22°

Humidity Icon72%

Wind Icon17km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/21°

Humidity Icon74%

Wind Icon18km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/20°

Humidity Icon71%

Wind Icon16km/h
Sun. 24, Aug.
moderate rain at timesModerate rain at times

Temperature Icon28°/20°

Humidity Icon67%

Wind Icon17km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon69%

Wind Icon17km/h
Tue. 26, Aug.
moderate rain at timesModerate rain at times

Temperature Icon28°/20°

Humidity Icon67%

Wind Icon16km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon69%

Wind Icon16km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/20°

Humidity Icon74%

Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 30, Jul.

38.3°C


Low will be onFri. 1, Aug.

16.5°C

HumidityHumidity

High will be onFri. 1, Aug.

86%


Low will be onTue. 5, Aug.

47%

Wind SpeedWind Speed

High will be onThu. 31, Jul.

23.4km/h


Low will be onFri. 8, Aug.

13km/h

PrecipitationPrecipitation

High will be onThu. 31, Jul.

85.5mm


Low will be onSat. 2, Aug.

0.06mm

Ultraviolet IndexUV

High will be onSun. 3, Aug.

6


Low will be onSat. 2, Aug.

0.1