Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is an icy winter month in Osterville, Massachusetts, with an average temperature fluctuating between 30.4°F (-0.9°C) and 38.3°F (3.5°C). January, with an average high of 38.3°F (3.5°C) and a low of 30.4°F (-0.9°C), signifies the coldest month of the year. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Osterville, Massachusetts, with temperature in the range of an average low of 30.9°F (-0.6°C) and an average high of 38.8°F (3.8°C). The commencement of February brings an average high-temperature of a still icy 38.8°F (3.8°C), marking an inconsequential divergence from January. Weather in February »
Weather in March
The first month of the spring, March, is also an icy month in Osterville, Massachusetts, with an average temperature varying between 35.2°F (1.8°C) and 41.5°F (5.3°C). As Osterville welcomes March, the average high-temperature records at a still icy 41.5°F (5.3°C), marking an insignificant deviation from the prior month. Weather in March »
Weather in April
April is a frosty spring month in Osterville, Massachusetts, with an average temperature fluctuating between 47.1°F (8.4°C) and 42.4°F (5.8°C). As April arrives, Osterville's weather shows a minor increase in high-temperatures, edging from March's wintry 41.5°F (5.3°C) to a frosty 47.1°F (8.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a mild month in Osterville, Massachusetts, with an average temperature varying between 55.4°F (13°C) and 50.9°F (10.5°C). As Osterville transitions into May, the average high-temperature is observed to slightly rise from a frosty 47.1°F (8.4°C) in April to a moderate 55.4°F (13°C). Weather in May »
Weather in June
June, the first month of the summer in Osterville, is a comfortable month, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 63.9°F (17.7°C). June's arrival signals a subtle increase in average high-temperatures, moving from May's moderate 55.4°F (13°C) to an enjoyable 63.9°F (17.7°C). Weather in June »
Weather in July
July in Osterville, Massachusetts, is a pleasant summer month, with an average temperature fluctuating between 72°F (22.2°C) and 67.6°F (19.8°C). As June gives way to July, the average high-temperature displays a slight ascent, adjusting from a refreshing 63.9°F (17.7°C) to an agreeable 72°F (22.2°C). Weather in July »
Weather in August
August, the last month of the summer in Osterville, is also an agreeable month, with an average temperature varying between 68.2°F (20.1°C) and 72.5°F (22.5°C). In Osterville, Massachusetts, August records the highest average temperatures, peaking at 72.5°F (22.5°C) and reaching a low of 68.2°F (20.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Osterville, is still a refreshing month, with an average temperature ranging between min 62.8°F (17.1°C) and max 67.3°F (19.6°C). As September unfolds, the average high-temperature reaches a comfortable 67.3°F (19.6°C), hinting at a slight fluctuation from the previous month. Weather in September »
Weather in October
October, the same as September, in Osterville, Massachusetts, is another refreshing autumn month, with an average temperature varying between 59.9°F (15.5°C) and 54.5°F (12.5°C). The advent of October brings a slight shift in average high-temperature, moving from a comfortable 67.3°F (19.6°C) in September to a mild 59.9°F (15.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Osterville, Massachusetts, with an average temperature fluctuating between 51.3°F (10.7°C) and 45°F (7.2°C). November brings a minor shift in the average high-temperature, adjusting from a moderate 59.9°F (15.5°C) in October to a cool 51.3°F (10.7°C). Weather in November »
Weather in December
December, the first month of the winter in Osterville, is still a chilly month, with an average temperature varying between 43.7°F (6.5°C) and 36.5°F (2.5°C). December indicates a minor shift in the average high-temperature, from November's cool 51.3°F (10.7°C) to a frosty 43.7°F (6.5°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Osterville?
In Osterville, Massachusetts, the average lowest temperatures are observed in January, with a high of 38.3°F (3.5°C) and a low of 30.4°F (-0.9°C).
How many days does it rain in Osterville?
In Osterville, Massachusetts, during the entire year, the rain falls for 157.2 days and collects up to 31.77" (807mm) of precipitation.
When does it snow in Osterville?
Months with snowfall are January through April and December.
How many days does it snow in Osterville?
Throughout the year, there are 24.1 snowfall days, and 6.1" (155mm) of snow is accumulated.
What are the months with the lowest UV index in Osterville?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Osterville?
March is the month with the most snowfall. Snow falls for 5.2 days and accumulates 1.93" (49mm) of snow.
What is the month with the coldest ocean in Osterville?
The month with the coldest seawater in Osterville is March, with an average ocean temperature of 39°F (3.9°C).
When is Daylight Saving Time (DST) in Osterville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Osterville, Massachusetts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Osterville?
May through November are months without snowfall in Osterville.
When are the longest days in Osterville?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What is the most humid month in Osterville?
July is the most humid month in Osterville, Massachusetts, with an average relative humidity of 84%.
What is the month with the highest UV index in Osterville?
July and August, with an average maximum UV index of 6, are months with the highest UV index in Osterville, Massachusetts.
What is the hottest time of year in Osterville?
Osterville's warmest temperatures are experienced in August, with average high temperatures of 72.5°F (22.5°C) and lows of 68.2°F (20.1°C).
What is the driest month in Osterville?
August is the month with the least rainfall. Rain falls for 12.4 days and accumulates 1.73" (44mm) of precipitation.
What month is the ocean warmest in Osterville?
August is the month with the warmest seawater in Osterville, Massachusetts, with an average ocean temperature of 67.5°F (19.7°C).
What month has the most sunshine in Osterville?
With an average of 10.8h of sunshine, August has the most sunshine of the year in Osterville, Massachusetts.
What is the wettest month in Osterville?
October is the month with the most rainfall. Rain falls for 14.5 days and accumulates 3.7" (94mm) of precipitation.
What is the least humid month in Osterville?
With an average relative humidity of 74%, November is the least humid month.
What is the month with the shortest days in Osterville?
December has the shortest days of the year in Osterville, Massachusetts, with an average of 9h and 12min of daylight.
What is the month with the least sunshine in Osterville?
The month with the least sunshine in Osterville, Massachusetts, is December, with an average of 4.6h of sunshine.
Average temperature
Osterville, MA
The warmest month (with the highest average high temperature) is August (72.5°F).
The month with the lowest average high temperature is January (38.3°F).
The month with the highest average low temperature is August (68.2°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure
Osterville, MA
- Average pressure in January:
30"Hg - Average pressure in February:
29.98"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Osterville, MA
- Average wind speed in January:
16.5mph - Average wind speed in February:
16mph - Average wind speed in March:
16.2mph - Average wind speed in April:
14.1mph - Average wind speed in May:
12.2mph - Average wind speed in June:
11.4mph
- Average wind speed in July:
10.7mph - Average wind speed in August:
10.6mph - Average wind speed in September:
12.6mph - Average wind speed in October:
14.5mph - Average wind speed in November:
15.7mph - Average wind speed in December:
16.1mph
The windiest month (with the highest average wind speed) is January (16.5mph).
The calmest month (with the lowest average wind speed) is August (10.6mph).
Average humidity
Osterville, MA
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is November (74%).
Average rainfall
Osterville, MA
- Average rainfall in January:
2.87" - Average rainfall in February:
2.68" - Average rainfall in March:
3.19" - Average rainfall in April:
3.03" - Average rainfall in May:
2.2" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.73" - Average rainfall in September:
1.93" - Average rainfall in October:
3.7" - Average rainfall in November:
2.52" - Average rainfall in December:
3.62"
The wettest month (with the highest rainfall) is October (3.7").
The driest month (with the least rainfall) is August (1.73").
Average rainfall days
Osterville, MA
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
12.9 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
12.4 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
12.1 days - Average rainfall days in December:
14.2 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is February (10.3 days).
Average snowfall
Osterville, MA
The month with the highest snowfall is March (1.93").
The months with the least snowfall are May, June, July, August, September, October and November (0").
Average snowfall days
Osterville, MA
- Average snowfall days in January:
6.4 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is February (7.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature
Osterville, MA
The best month for swimming (with the highest average sea temperature) is August (67.5°F).
The coldest month (with the lowest average sea temperature) is March (39°F).
Average daylight / Average sunshine
Osterville, MA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Osterville, MA
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
11.4 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
17.7 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
14.6 days - Average sunshine days in November:
15 days - Average sunshine days in December:
12.6 days
The month with the most sunshine days is August (17.7 days).
The month with the least sunshine days is February (11.4 days).
Average UV index
Osterville, MA
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Osterville, MA
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Osterville, MA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Osterville, Massachusetts, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
