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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another subzero cold winter month in Ayer, Massachusetts, with an average temperature fluctuating between 31.3°F (-0.4°C) and 19.4°F (-7°C). The coldest time of the year is January, with temperatures averaging a high of 31.3°F (-0.4°C) and a low of 19.4°F (-7°C). Weather in January »
Weather in February
February, the last month of the winter in Ayer, is a cold month, with temperature in the range of an average low of 19.9°F (-6.7°C) and an average high of 34.7°F (1.5°C). February welcomes an average high-temperature of a wintry 34.7°F (1.5°C), not much different from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is also a wintry month in Ayer, Massachusetts, with an average temperature ranging between max 42.3°F (5.7°C) and min 27.5°F (-2.5°C). March's onset is marked by a subtle temperature increase, moving from a wintry 34.7°F (1.5°C) in February to a still icy 42.3°F (5.7°C). Weather in March »
Weather in April
April in Ayer, Massachusetts, is a refreshing spring month, with temperature in the range of an average high of 55.6°F (13.1°C) and an average low of 38.1°F (3.4°C). Noticing a change, the average high-temperature during April moves from March's icy 42.3°F (5.7°C) to a moderate 55.6°F (13.1°C). Weather in April »
Weather in May
May, the last month of the spring in Ayer, is an enjoyable month, with an average temperature varying between 47.8°F (8.8°C) and 67.6°F (19.8°C). May's onset brings a rise in the average high-temperature, moving from a moderate 55.6°F (13.1°C) in April to a still refreshing 67.6°F (19.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Ayer, Massachusetts, with an average temperature varying between 75.4°F (24.1°C) and 55.6°F (13.1°C). Ayer experiences a minor temperature shift with the start of June, with average high-temperatures moving from a comfortable 67.6°F (19.8°C) in May to a moderately hot 75.4°F (24.1°C). Weather in June »
Weather in July
July, like June, in Ayer, Massachusetts, is a moderately hot summer month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 82°F (27.8°C). Ayer's warmest temperatures are experienced in July, with average high temperatures of 82°F (27.8°C) and lows of 62.2°F (16.8°C). The heat index value during July is computed to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Ayer, Massachusetts, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 60.4°F (15.8°C). August's advent denotes a minor fluctuation in the average high-temperature to a still moderately hot 80.2°F (26.8°C) from July's 82°F (27.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Ayer, Massachusetts, with an average temperature fluctuating between 54°F (12.2°C) and 72.7°F (22.6°C). September's onset brings a negligible change in high-temperatures, falling from a moderately hot 80.2°F (26.8°C) in August to an agreeable 72.7°F (22.6°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Ayer, Massachusetts, with an average temperature fluctuating between 59.9°F (15.5°C) and 44.6°F (7°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's agreeable 72.7°F (22.6°C) to a refreshing 59.9°F (15.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Ayer, Massachusetts, with an average temperature varying between 34.3°F (1.3°C) and 47.3°F (8.5°C). Ayer's weather changes with the onset of November, slightly falling from a refreshing 59.9°F (15.5°C) in October to a chilly 47.3°F (8.5°C). Weather in November »
Weather in December
December, the first month of the winter in Ayer, is still a cold month, with an average temperature varying between 37.4°F (3°C) and 26.2°F (-3.2°C). December's onset corresponds with a shift in the average high-temperature, moving from a chilly 47.3°F (8.5°C) in November to an icy 37.4°F (3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Ayer?
January is the coldest month in Ayer, Massachusetts, with an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 19.4°F (-7°C).
How much does it rain in Ayer?
Throughout the year, there are 142.2 rainfall days, and 26.97" (685mm) of precipitation is accumulated.
When does it snow in Ayer?
January through May, October through December are months with snowfall.
How many days does it snow in Ayer?
In Ayer, Massachusetts, during the entire year, snow falls for 32.6 days and aggregates up to 22.99" (584mm) of snow.
When is the lowest UV index in Ayer?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ayer, Massachusetts.
What is the most humid month in Ayer?
With an average relative humidity of 81%, February is the most humid month.
What is the snowiest month in Ayer?
February is the month with the most snowfall. Snow falls for 7.8 days and accumulates 6.3" (160mm) of snow.
What is the month with the least sunshine in Ayer?
With an average of 4.6h of sunshine, February has the least sunshine of the year in Ayer.
When is Daylight Saving Time (DST) in Ayer?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Ayer, 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 Ayer?
April is the least humid month in Ayer, with an average relative humidity of 71%.
When it does not snow in Ayer?
June through September are months without snowfall.
When are the longest days in Ayer?
With an average of 15h and 18min of daylight, June has the longest days of the year.
When is the highest UV index in Ayer?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Ayer, Massachusetts.
What month is the hottest in Ayer?
July is the warmest month, with the temperature often reaching an average high of 82°F (27.8°C) and an average low of 62.2°F (16.8°C).
What month has the most sunshine in Ayer?
August has the most sunshine of the year, with an average of 10.3h of sunshine.
What is the driest month in Ayer?
September is the month with the least rainfall. Rain falls for 9.9 days and accumulates 1.3" (33mm) of precipitation.
What is the wettest month in Ayer?
December is the month with the most rainfall in Ayer. Rain falls for 9.7 days and accumulates 2.8" (71mm) of precipitation.
What is the month with the shortest days in Ayer?
The month with the shortest days is December, with an average of 9h and 6min of daylight.
Average temperature
Ayer, MA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (31.3°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure
Ayer, 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"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Ayer, MA
- Average wind speed in January:
8.4mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.1mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.3mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Ayer, MA
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Ayer, MA
- Average rainfall in January:
2.13" - Average rainfall in February:
2.09" - Average rainfall in March:
2.48" - Average rainfall in April:
2.64" - Average rainfall in May:
2.09" - Average rainfall in June:
2.32"
The wettest month (with the highest rainfall) is December (2.8").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days
Ayer, MA
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
9.9 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
9.7 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is February (7.7 days).
Average snowfall
Ayer, MA
- Average snowfall in January:
4.25" - Average snowfall in February:
6.3" - Average snowfall in March:
4.76" - Average snowfall in April:
1.69" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.3").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Ayer, MA
- Average snowfall days in January:
8.1 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
7.6 days - Average snowfall days in April:
1.6 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:
0.3 days - Average snowfall days in November:
1.8 days - Average snowfall days in December:
5.3 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Ayer, 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 2min
- 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 18min).
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 0min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 5min - 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Ayer, MA
- Average sunshine days in January:
17.9 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
16.4 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (13.5 days).
Average UV index
Ayer, 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
Ayer, MA
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Ayer, MA
The months with the highest visibility are April, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August and September (5mi).
Ayer, 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
