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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, like December, is a freezing cold winter month in Dalton, Massachusetts, with an average temperature varying between 15.4°F (-9.2°C) and 28°F (-2.2°C). January is the coldest month of the year, registering average temperatures as high as 28°F (-2.2°C) and as low as 15.4°F (-9.2°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Dalton, Massachusetts, with an average temperature fluctuating between 31.5°F (-0.3°C) and 16.9°F (-8.4°C). The onset of February brings an average high-temperature of a still freezing cold 31.5°F (-0.3°C), nearly matching the January temperature. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Dalton, Massachusetts, with an average temperature fluctuating between 24.4°F (-4.2°C) and 39.7°F (4.3°C). March's arrival coincides with a subtle temperature rise, moving from February's freezing cold 31.5°F (-0.3°C) to an icy 39.7°F (4.3°C). Weather in March »
Weather in April
April is a fresh spring month in Dalton, Massachusetts, with temperature in the range of an average low of 35.2°F (1.8°C) and an average high of 52.9°F (11.6°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from an icy 39.7°F (4.3°C) to a cool 52.9°F (11.6°C). Weather in April »
Weather in May
May, the last month of the spring in Dalton, is a comfortable month, with an average temperature varying between 45.9°F (7.7°C) and 65.8°F (18.8°C). In Dalton, the average high-temperature in May increases from a fresh 52.9°F (11.6°C) in April to a comfortable 65.8°F (18.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Dalton, Massachusetts, with an average temperature ranging between max 73.2°F (22.9°C) and min 52.5°F (11.4°C). With the start of June, the average high-temperature marginally shifts from May's enjoyable 65.8°F (18.8°C) to an agreeable 73.2°F (22.9°C). Weather in June »
Weather in July
July is a warm summer month in Dalton, Massachusetts, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 59°F (15°C). Dalton's temperatures peak on average in July, reaching 79.3°F (26.3°C) at their highest and 59°F (15°C) at their lowest. Weather in July »
Weather in August
August, the last month of the summer in Dalton, is another warm month, with an average temperature fluctuating between 77.4°F (25.2°C) and 56.8°F (13.8°C). Dalton, Massachusetts, registers an average high-temperature of a still moderately hot 77.4°F (25.2°C) with the arrival of August, showing minor deviation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Dalton, is still a pleasant month, with an average temperature fluctuating between 70.2°F (21.2°C) and 50.5°F (10.3°C). September reveals a small adjustment in temperature, transitioning from an average high of a moderately hot 77.4°F (25.2°C) in August to a pleasant 70.2°F (21.2°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Dalton, Massachusetts, with an average temperature ranging between min 41.9°F (5.5°C) and max 56.5°F (13.6°C). As September transitions into October, Dalton sees a drop in the average high-temperature, transitioning from an agreeable 70.2°F (21.2°C) to a refreshing 56.5°F (13.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Dalton, is another chilly month, with temperature in the range of an average low of 30.9°F (-0.6°C) and an average high of 44.2°F (6.8°C). The onset of November comes with a shift in the average high-temperature, falling from a refreshing 56.5°F (13.6°C) in October to a frosty 44.2°F (6.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Dalton, Massachusetts, with an average temperature fluctuating between 23°F (-5°C) and 34.2°F (1.2°C). The onset of December comes with a shift in the average high-temperature, falling from a frosty 44.2°F (6.8°C) in November to a cold 34.2°F (1.2°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Dalton?
The coldest time of the year is January, with temperatures averaging a high of 28°F (-2.2°C) and a low of 15.4°F (-9.2°C).
What is the driest month in Dalton?
January is the month with the least rainfall. Rain falls for 7.8 days and accumulates 2.4" (61mm) of precipitation.
How many days does it rain in Dalton?
Throughout the year, in Dalton, Massachusetts, there are 167.8 rainfall days, and 35.43" (900mm) of precipitation is accumulated.
When does it snow in Dalton?
January through May, October through December are months with snowfall.
How many days does it snow in Dalton?
Throughout the year, there are 69.2 snowfall days, and 40.98" (1041mm) of snow is accumulated.
What is the month with the lowest UV index in Dalton?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Dalton.
What is the most humid month in Dalton?
February is the most humid month in Dalton, with an average relative humidity of 85%.
What is the snowiest month in Dalton?
February is the month with the most snowfall in Dalton. Snow falls for 15.9 days and accumulates 10.35" (263mm) of snow.
What is the month with the least sunshine in Dalton?
With an average of 3.6h of sunshine, February has the least sunshine of the year in Dalton.
When is Daylight Saving Time (DST) in Dalton?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dalton, 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 Dalton?
April is the least humid month, with an average relative humidity of 76%.
What is the rainiest month in Dalton?
The month with the most rainfall in Dalton is May, when the rain falls for 18.3 days and typically aggregates up to 3.54" (90mm) of precipitation.
When it does not snow in Dalton?
In Dalton, Massachusetts, snow does not fall in June through September.
When are the longest days in Dalton?
With an average of 15h and 12min of daylight, June has the longest days of the year.
What is the month with the highest UV index in Dalton?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What part of the year is the hottest in Dalton?
Temperature records in Dalton, Massachusetts, mark July as the warmest month, with highs averaging 79.3°F (26.3°C) and lows at 59°F (15°C).
What is the month with the most sunshine in Dalton?
July and August, with an average of 9.9h of sunshine, are months with the most sunshine in Dalton.
What is the month with the shortest days in Dalton?
With an average of 9h and 6min of daylight, December has the shortest days of the year.
Average temperature
Dalton, MA
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28°F).
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure
Dalton, MA
- Average pressure in January:
30.04"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
30.05"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:
29.95"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Dalton, MA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.7mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.7mph - Average wind speed in December:
8.5mph
The windiest months (with the highest average wind speed) are January and February (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
Dalton, MA
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Dalton, MA
- Average rainfall in January:
2.4" - Average rainfall in February:
2.56" - Average rainfall in March:
2.6" - Average rainfall in April:
3.07" - Average rainfall in May:
3.54" - Average rainfall in June:
3.31"
- Average rainfall in July:
3.23" - Average rainfall in August:
2.95" - Average rainfall in September:
2.52" - Average rainfall in October:
3.31" - Average rainfall in November:
2.8" - Average rainfall in December:
3.15"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is January (2.4").
Average rainfall days
Dalton, MA
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
18.5 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
17 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
15.6 days - Average rainfall days in November:
11.1 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is June (18.5 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Dalton, MA
- Average snowfall in January:
7.87" - Average snowfall in February:
10.35" - Average snowfall in March:
7.4" - Average snowfall in April:
2.44" - Average snowfall in May:
0.51" - Average snowfall in June:
0"
The month with the highest snowfall is February (10.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dalton, MA
- Average snowfall days in January:
15.2 days - Average snowfall days in February:
15.9 days - Average snowfall days in March:
13 days - Average snowfall days in April:
4.3 days - Average snowfall days in May:
0.6 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:
1.4 days - Average snowfall days in November:
6.6 days - Average snowfall days in December:
12.2 days
The month with the highest number of snowfall days is February (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dalton, 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:
4h and 0min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days
Dalton, MA
- Average sunshine days in January:
12.7 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
9.6 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
9.1 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
11.2 days - Average sunshine days in September:
14 days - Average sunshine days in October:
12.3 days - Average sunshine days in November:
14.5 days - Average sunshine days in December:
11 days
The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is June (9.1 days).
Average UV index
Dalton, MA
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Dalton, MA
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Dalton, MA
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Dalton, Massachusetts, USA
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