Princetown climate guide

Temperature in Princetown (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
3°C maximum daytime temperature in January in Princetown3
5°C maximum daytime temperature in February in Princetown5
10°C maximum daytime temperature in March in Princetown10
16°C maximum daytime temperature in April in Princetown16
22°C maximum daytime temperature in May in Princetown22
27°C maximum daytime temperature in June in Princetown27
30°C maximum daytime temperature in July in Princetown30
29°C maximum daytime temperature in August in Princetown29
25°C maximum daytime temperature in September in Princetown25
19°C maximum daytime temperature in October in Princetown19
13°C maximum daytime temperature in November in Princetown13
6°C maximum daytime temperature in December in Princetown6
Min temperature (night-time)
-7°C minimum night-time temperature in January in Princetown-7
-6°C minimum night-time temperature in February in Princetown-6
-1°C minimum night-time temperature in March in Princetown-1
4°C minimum night-time temperature in April in Princetown4
9°C minimum night-time temperature in May in Princetown9
15°C minimum night-time temperature in June in Princetown15
17°C minimum night-time temperature in July in Princetown17
17°C minimum night-time temperature in August in Princetown17
12°C minimum night-time temperature in September in Princetown12
6°C minimum night-time temperature in October in Princetown6
2°C minimum night-time temperature in November in Princetown2
-4°C minimum night-time temperature in December in Princetown-4

Sunshine & Daylight in Princetown

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Princetown10
11 hours of daylight per day in February in Princetown11
12 hours of daylight per day in March in Princetown12
13 hours of daylight per day in April in Princetown13
14 hours of daylight per day in May in Princetown14
15 hours of daylight per day in June in Princetown15
15 hours of daylight per day in July in Princetown15
14 hours of daylight per day in August in Princetown14
12 hours of daylight per day in September in Princetown12
11 hours of daylight per day in October in Princetown11
10 hours of daylight per day in November in Princetown10
9 hours of daylight per day in December in Princetown9

Rainfall in Princetown

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
10 days with some rainfall in January in Princetown10
10 days with some rainfall in February in Princetown10
11 days with some rainfall in March in Princetown11
11 days with some rainfall in April in Princetown11
11 days with some rainfall in May in Princetown11
10 days with some rainfall in June in Princetown10
10 days with some rainfall in July in Princetown10
9 days with some rainfall in August in Princetown9
8 days with some rainfall in September in Princetown8
8 days with some rainfall in October in Princetown8
10 days with some rainfall in November in Princetown10
11 days with some rainfall in December in Princetown11
Average monthly rainfall (mm)
86 mm monthly rainfall in January in Princetown86
75 mm monthly rainfall in February in Princetown75
100 mm monthly rainfall in March in Princetown100
99 mm monthly rainfall in April in Princetown99
105 mm monthly rainfall in May in Princetown105
92 mm monthly rainfall in June in Princetown92
126 mm monthly rainfall in July in Princetown126
115 mm monthly rainfall in August in Princetown115
104 mm monthly rainfall in September in Princetown104
84 mm monthly rainfall in October in Princetown84
99 mm monthly rainfall in November in Princetown99
96 mm monthly rainfall in December in Princetown96

More climate for Princetown

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Princetown2
UV (maximum) index 3 (Moderate) in February in Princetown3
UV (maximum) index 4 (Moderate) in March in Princetown4
UV (maximum) index 6 (High) in April in Princetown6
UV (maximum) index 8 (Very High) in May in Princetown8
UV (maximum) index 9 (Very High) in June in Princetown9
UV (maximum) index 9 (Very High) in July in Princetown9
UV (maximum) index 8 (Very High) in August in Princetown8
UV (maximum) index 6 (High) in September in Princetown6
UV (maximum) index 4 (Moderate) in October in Princetown4
UV (maximum) index 2 (Low) in November in Princetown2
UV (maximum) index 2 (Low) in December in Princetown2
Heat & Humidity
No heat & humidity in January in Princetown0
No heat & humidity in February in Princetown0
No heat & humidity in March in Princetown0
No heat & humidity in April in Princetown0
No heat & humidity in May in Princetown0
Low heat & humidity in June in PrincetownL
Moderate heat & humidity in July in PrincetownM
Moderate heat & humidity in August in PrincetownM
No heat & humidity in September in Princetown0
No heat & humidity in October in Princetown0
No heat & humidity in November in Princetown0
No heat & humidity in December in Princetown0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The climate guide for Princetown, New Jersey shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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