Climate Insights for Berkley

Kalawao County, Massachusetts, United States

Hottest
Luglio
29°C peak
Coldest
Gennaio
-4°C low
Wettest
Luglio
119mm rain
Best to Visit
Maggio, Giugno, Agosto
Mild temps & low rain

Climate Overview

The climate in Berkley is temperate. The average annual temperature is 11°C and approximately 1156mm of precipitation falls per year. Berkley receives a notable amount of rainfall throughout the year, including during its driest month. Berkley is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Luglio, Agosto, Giugno. The coldest months are Gennaio, Febbraio, Dicembre, when temperatures can drop to -4°C. Snowfall occurs from January to December, with around 90cm accumulating over the season.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 4° Average: 0° Min: -4° Feb Max: 5° Average: 0° Min: -4° Mar Max: 9° Average: 4° Min: 0° Apr Max: 14° Average: 9° Min: 5° May Max: 21° Average: 15° Min: 11° Jun Max: 25° Average: 20° Min: 15° Jul Max: 29° Average: 24° Min: 19° Aug Max: 28° Average: 23° Min: 19° Sep Max: 24° Average: 19° Min: 15° Oct Max: 18° Average: 13° Min: 9° Nov Max: 12° Average: 7° Min: 2° Dec Max: 7° Average: 2° Min: -1°
Max
Average
Min

Temperatures in Berkley vary considerably across the year, with a 33°C difference between the coldest and warmest months. The warmest month is Luglio, when average highs reach 29°C and the mean temperature sits around 24°C. The coldest month is Gennaio, when overnight lows fall to -4°C and the daily average is 0°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 106mm Snow: 23mm Feb Precipitation: 84mm Snow: 27mm Mar Precipitation: 101mm Snow: 20mm Apr Precipitation: 99mm Snow: 5mm May Precipitation: 81mm Snow: 0mm Jun Precipitation: 91mm Snow: 0mm Jul Precipitation: 119mm Snow: 0mm Aug Precipitation: 82mm Snow: 0mm Sep Precipitation: 95mm Snow: 0mm Oct Precipitation: 106mm Snow: 1mm Nov Precipitation: 76mm Snow: 1mm Dec Precipitation: 116mm Snow: 12mm
Precipitation
Snow

Berkley is a moderately rainy area, receiving approximately 1156mm of precipitation annually, which averages out to around 96mm per month. The wettest month is July, averaging 119mm of rainfall. December and January also tend to see above-average precipitation. The driest month is November, with just 76mm. That's 43mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Snowfall is a regular feature from January to December, with around 90cm accumulating over the season. February typically sees the most snow at around 27cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 18km/h Feb Wind Speed: 19km/h Mar Wind Speed: 19km/h Apr Wind Speed: 19km/h May Wind Speed: 16km/h Jun Wind Speed: 15km/h Jul Wind Speed: 14km/h Aug Wind Speed: 14km/h Sep Wind Speed: 15km/h Oct Wind Speed: 16km/h Nov Wind Speed: 17km/h Dec Wind Speed: 17km/h
Wind Speed

Berkley is mildly breezy, with an average annual wind speed of 17km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 18km/h in winter, 18km/h in spring, 15km/h in summer, 16km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

1 day until Spring

It is currently winter in Berkley, which began on December 21, 2026. Berkley is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in Luglio at around 29°C, while the coldest stretch bottoms out in Gennaio near -4°C. Spring is next, beginning on March 20, 2026 — 1 days from now.

Spring

Temperatures range from 0 to 21°C. Precipitation is moderate at around 281mm for the season, averaging 94mm per month. Winds are moderate at around 18km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 15 to 29°C. Precipitation is moderate at around 292mm for the season, averaging 97mm per month. Winds are generally light, averaging 15km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 2 to 24°C. Precipitation is moderate at around 276mm for the season, averaging 92mm per month. Winds are moderate at around 16km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -4 to 7°C. Rainfall is heavy, totalling around 306mm across the season with a monthly average of 102mm. Expect around 62cm of snow accumulation during this period. Winds are moderate at around 18km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan
Feb
Mar
Apr
May 15°
Jun 20°
Jul 24°
Aug 23°
Sep 19°
Oct 13°
Nov
Dec

The best time to visit Berkley is during Maggio, Giugno, Agosto and Settembre, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 87mm per month. By contrast, Luglio can be uncomfortably hot with highs reaching 29°C, while Gennaio is the coldest period with lows dropping to -4°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Berkley based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-4 °C
4 °C
18 km/h
106 mm
23 cm
Feb
-4 °C
5 °C
19 km/h
84 mm
27 cm
Mar Current
0 °C
9 °C
19 km/h
101 mm
20 cm
Apr
5 °C
14 °C
19 km/h
99 mm
5 cm
May
11 °C
21 °C
16 km/h
81 mm
0 cm
Jun
15 °C
25 °C
15 km/h
91 mm
0 cm
Jul
19 °C
29 °C
14 km/h
119 mm
0 cm
Aug
19 °C
28 °C
14 km/h
82 mm
0 cm
Sep
15 °C
24 °C
15 km/h
95 mm
0 cm
Oct
9 °C
18 °C
16 km/h
106 mm
1 cm
Nov
2 °C
12 °C
17 km/h
76 mm
1 cm
Dec
-1 °C
7 °C
17 km/h
116 mm
12 cm
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Metric (°C, km/h)