Greenfield, Massachusetts, United States Climate Change Severity

48
High
The current climate change severity in Greenfield is High, with a 0.5% 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 Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Greenfield 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), Greenfield temperature has changed by around -1.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
5439
-27.7%
cloudyCloudy
8762
-28.7%
rainyRainy
11471
-37.7%
snowySnowy
1113
18.1%
mistyMisty
018
100%

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

Climate Change Indicators:

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

Temperature change of

-0.2 °C

Variation in annual rainfall

+67.6 %

Change in average humidity

-5.08 %

PM2.5 levels surged by

-17.5 %

Heatwave changed by

-3.5 day(s)

Coldwave changed by

+0.9 day(s)

Wind speeds changed by

-0.03 km/h

These indicators show that Greenfield 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 Oct.

Greenfield Weather Forecast 30 Days (November - December 2025)
Greenfield, Massachusetts, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 2, Nov.
sunnySunny
Temperature Icon13°/0°
Humidity Icon68%
Wind Icon15km/h
Mon. 3, Nov.
sunnySunny
Temperature Icon13°/0°
Humidity Icon81%
Wind Icon19km/h
Tue. 4, Nov.
sunnySunny
Temperature Icon14°/4°
Humidity Icon68%
Wind Icon20km/h
Wed. 5, Nov.
moderate rainModerate rain
Temperature Icon11°/2°
Humidity Icon75%
Wind Icon9km/h
Thu. 6, Nov.
partly cloudyPartly Cloudy
Temperature Icon10°/0°
Humidity Icon77%
Wind Icon22km/h
Fri. 7, Nov.
sunnySunny
Temperature Icon14°/-2°
Humidity Icon70%
Wind Icon26km/h
Sat. 8, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/1°
Humidity Icon75%
Wind Icon23km/h
Sun. 9, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon3°/-2°
Humidity Icon94%
Wind Icon12km/h
Mon. 10, Nov.
partly cloudyPartly Cloudy
Temperature Icon5°/-5°
Humidity Icon90%
Wind Icon14km/h
Tue. 11, Nov.
moderate rainModerate rain
Temperature Icon14°/4°
Humidity Icon95%
Wind Icon26km/h
Wed. 12, Nov.
sunnySunny
Temperature Icon4°/-3°
Humidity Icon67%
Wind Icon20km/h
Thu. 13, Nov.
sunnySunny
Temperature Icon4°/-4°
Humidity Icon55%
Wind Icon15km/h
Fri. 14, Nov.
moderate snowModerate snow
Temperature Icon1°/-4°
Humidity Icon77%
Wind Icon8km/h
Sat. 15, Nov.
fogFog
Temperature Icon5°/0°
Humidity Icon95%
Wind Icon7km/h
Sun. 16, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/0°
Humidity Icon74%
Wind Icon16km/h
Mon. 17, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/-1°
Humidity Icon76%
Wind Icon17km/h
Tue. 18, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/-1°
Humidity Icon76%
Wind Icon17km/h
Wed. 19, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/-1°
Humidity Icon75%
Wind Icon17km/h
Thu. 20, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-1°
Humidity Icon72%
Wind Icon17km/h
Fri. 21, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-2°
Humidity Icon70%
Wind Icon16km/h
Sun. 23, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-2°
Humidity Icon77%
Wind Icon18km/h
Mon. 24, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-3°
Humidity Icon73%
Wind Icon18km/h
Tue. 25, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon7°/-2°
Humidity Icon73%
Wind Icon14km/h
Wed. 26, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/0°
Humidity Icon82%
Wind Icon17km/h
Thu. 27, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/0°
Humidity Icon83%
Wind Icon19km/h
Fri. 28, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/-2°
Humidity Icon78%
Wind Icon18km/h
Sat. 29, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon6°/-3°
Humidity Icon76%
Wind Icon16km/h
Sun. 30, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-3°
Humidity Icon76%
Wind Icon16km/h
Mon. 1, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-2°
Humidity Icon79%
Wind Icon16km/h
Tue. 2, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon5°/-2°
Humidity Icon84%
Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 11, Nov.

14.4°C

Low will be onMon. 10, Nov.

-5.5°C

HumidityHumidity

High will be onTue. 11, Nov.

95%

Low will be onThu. 13, Nov.

55%

Wind SpeedWind Speed

High will be onFri. 7, Nov.

26.3km/h

Low will be onSat. 15, Nov.

7.2km/h

PrecipitationPrecipitation

High will be onThu. 27, Nov.

8.7mm

Low will be onMon. 10, Nov.

0.01mm

Ultraviolet IndexUV

High will be onFri. 7, Nov.

3

Low will be onSun. 9, Nov.

1