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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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in Allston, Massachusetts, with an average temperature varying between 22.5°F (-5.3°C) and 33.8°F (1°C). Temperature records mark January as the coldest month, with highs averaging 33.8°F (1°C) and lows at 22.5°F (-5.3°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Allston, Massachusetts, with an average temperature fluctuating between 36.5°F (2.5°C) and 23.4°F (-4.8°C). February brings an average high-temperature of a still wintry 36.5°F (2.5°C), showing a slight difference from January's 33.8°F (1°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Allston, Massachusetts, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 43.3°F (6.3°C). Allston's transition into March sees a mild rise in the average high-temperature, edging from a wintry 36.5°F (2.5°C) in February to a chilly 43.3°F (6.3°C). Weather in March »
Weather in April
April is a moderate spring month in Allston, Massachusetts, with an average temperature varying between 55.6°F (13.1°C) and 40.1°F (4.5°C). The rise of average high-temperatures is seen in April, with an increase from a frosty 43.3°F (6.3°C) in March to a moderate 55.6°F (13.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Allston, Massachusetts, with an average temperature ranging between min 49.8°F (9.9°C) and max 66.7°F (19.3°C). The onset of May brings a temperature shift, with the average high-temperature moving from a refreshing 55.6°F (13.1°C) in April to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Allston, Massachusetts, with an average temperature fluctuating between 74.5°F (23.6°C) and 57.4°F (14.1°C). June signifies a subtle uplift in the average high-temperature, adjusting from a comfortable 66.7°F (19.3°C) in May to a moderately hot 74.5°F (23.6°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Allston, Massachusetts, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 64.6°F (18.1°C). In Allston, Massachusetts, July is the warmest month, with temperatures averaging a high of 81.9°F (27.7°C) and a low of 64.6°F (18.1°C). July's average heat index is calculated to be a tropical 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Allston, Massachusetts, with an average temperature varying between 80.4°F (26.9°C) and 63.5°F (17.5°C). The transition into August reveals an average high-temperature of a still moderately hot 80.4°F (26.9°C), mirroring a close resemblance to July. Weather in August »
Weather in September
September, the first month of the autumn in Allston, is still a pleasant month, with an average temperature varying between 72.9°F (22.7°C) and 56.7°F (13.7°C). September's arrival aligns with a minor decrease in average high-temperatures, from August's moderately hot 80.4°F (26.9°C) to an agreeable 72.9°F (22.7°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Allston, Massachusetts, with an average temperature ranging between max 61.2°F (16.2°C) and min 47.7°F (8.7°C). Allston in October undergoes a mild reduction in the average high-temperature, shifting from September's pleasant 72.9°F (22.7°C) to a comfortable 61.2°F (16.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Allston, Massachusetts, with an average temperature fluctuating between 49.5°F (9.7°C) and 37.4°F (3°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a refreshing 61.2°F (16.2°C) to a frosty 49.5°F (9.7°C). Weather in November »
Weather in December
December, the first month of the winter in Allston, is still a cold month, with an average temperature varying between 29.3°F (-1.5°C) and 39.6°F (4.2°C). Allston's December weather features a mild decline in high-temperatures, reducing from a frosty 49.5°F (9.7°C) in November to an icy 39.6°F (4.2°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Allston?
January, with average temperatures reaching a high of 33.8°F (1°C) and a low of 22.5°F (-5.3°C), is the coldest month.
What is the most humid month in Allston?
January and February, with an average relative humidity of 77%, are most humid months.
How many days does it rain in Allston?
In Allston, during the entire year, the rain falls for 81.8 days and collects up to 5.51" (140mm) of precipitation.
When does it snow in Allston?
Months with snowfall in Allston are January through May, November and December.
How much does it snow in Allston?
In Allston, during the entire year, snow falls for 16.8 days and aggregates up to 2.4" (61mm) of snow.
What is the month with the lowest UV index in Allston?
The months with the lowest UV index in Allston, Massachusetts, are January through March, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Allston?
February has the least sunshine of the year, with an average of 4.7h of sunshine.
When is Daylight Saving Time (DST) in Allston?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Allston, 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.
What is the least humid month in Allston?
The least humid month is April, with an average relative humidity of 69%.
When it does not snow in Allston?
June through October are months without snowfall in Allston, Massachusetts.
When are the longest days in Allston?
With an average of 15h and 12min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Allston?
The months with the highest UV index in Allston, Massachusetts, are June through August, with an average maximum UV index of 6.
What month is the hottest in Allston?
During the warmest month in Allston, July, temperatures average a high of 81.9°F (27.7°C) and a low of 64.6°F (18.1°C).
What month has the most sunshine in Allston?
August has the most sunshine of the year in Allston, with an average of 10.5h of sunshine.
What is the driest month in Allston?
The month with the least rainfall in Allston is September, when the rain falls for 6.4 days and typically collects 0.2" (5mm) of precipitation.
What is the wettest month in Allston?
The month with the most rainfall in Allston, Massachusetts, is November, when the rain falls for 4.7 days and typically aggregates up to 0.63" (16mm) of precipitation.
What is the snowiest month in Allston?
The month with the most snowfall in Allston, Massachusetts, is December, when snow falls for 2.7 days and typically aggregates up to 0.71" (18mm) of snow.
What is the month with the shortest days in Allston?
The month with the shortest days is December, with an average of 9h and 6min of daylight.
Average temperature
Allston, MA
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (33.8°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure
Allston, MA
- Average pressure in January:
30.01"Hg - Average pressure in February:
29.99"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.94"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
Allston, MA
- Average wind speed in January:
9.5mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.1mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
6mph - Average wind speed in September:
6.6mph - Average wind speed in October:
7.9mph - Average wind speed in November:
8.5mph - Average wind speed in December:
9mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Allston, MA
The months with the highest relative humidity are January and February (77%).
The month with the lowest relative humidity is April (69%).
Average rainfall
Allston, MA
- Average rainfall in January:
0.39" - Average rainfall in February:
0.39" - Average rainfall in March:
0.43" - Average rainfall in April:
0.59" - Average rainfall in May:
0.43" - Average rainfall in June:
0.51"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.39" - Average rainfall in September:
0.2" - Average rainfall in October:
0.51" - Average rainfall in November:
0.63" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is November (0.63").
The driest month (with the least rainfall) is September (0.2").
Average rainfall days
Allston, MA
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.8 days - Average rainfall days in March:
6.8 days - Average rainfall days in April:
9.1 days - Average rainfall days in May:
7.8 days - Average rainfall days in June:
8.8 days
- Average rainfall days in July:
9.6 days - Average rainfall days in August:
7.9 days - Average rainfall days in September:
6.4 days - Average rainfall days in October:
6 days - Average rainfall days in November:
4.7 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is July (9.6 days).
The month with the least rainy days is January (4.3 days).
Average snowfall
Allston, MA
- Average snowfall in January:
0.35" - Average snowfall in February:
0.55" - Average snowfall in March:
0.63" - Average snowfall in April:
0.04" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is December (0.71").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Allston, MA
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in December:
2.7 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Allston, MA
- Average daylight in January:
9h and 3min - 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 4min - 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 0min - 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 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 3min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Allston, MA
- Average sunshine days in January:
23.5 days - Average sunshine days in February:
21.4 days - Average sunshine days in March:
20.6 days - Average sunshine days in April:
19.1 days - Average sunshine days in May:
19.4 days - Average sunshine days in June:
17.4 days
- Average sunshine days in July:
18 days - Average sunshine days in August:
19.8 days - Average sunshine days in September:
21.8 days - Average sunshine days in October:
22.6 days - Average sunshine days in November:
23.3 days - Average sunshine days in December:
23 days
The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is June (17.4 days).
Average UV index
Allston, MA
The months with the highest UV index are June, 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
Allston, MA
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Allston, 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).
Allston, Massachusetts, USA
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