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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 another subzero cold winter month in Topsham, Maine, with an average temperature varying between 29.7°F (-1.3°C) and 18.9°F (-7.3°C). Topsham, Maine, experiences its lowest temperatures in January, with an average peak of 29.7°F (-1.3°C) and a low of 18.9°F (-7.3°C). Weather in January »
Weather in February
February, the last month of the winter in Topsham, is also a subzero cold month, with an average temperature fluctuating between 31.5°F (-0.3°C) and 19.4°F (-7°C). The arrival of February records an average high-temperature of a still subzero cold 31.5°F (-0.3°C), closely related to the 29.7°F (-1.3°C) observed in January. Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Topsham, Maine, with an average temperature varying between 37.9°F (3.3°C) and 26.4°F (-3.1°C). The onset of March brings a minor temperature shift, with the average high-temperature moving from a subzero cold 31.5°F (-0.3°C) in February to a wintry 37.9°F (3.3°C). Weather in March »
Weather in April
April is a chilly spring month in Topsham, Maine, with an average temperature ranging between max 48.9°F (9.4°C) and min 36.9°F (2.7°C). April marks a rise in the average high-temperature, moving from March's icy 37.9°F (3.3°C) to a chilly 48.9°F (9.4°C). Weather in April »
Weather in May
May, the last month of the spring in Topsham, is a mild month, with an average temperature varying between 58.8°F (14.9°C) and 46°F (7.8°C). Noticing a change, the average high-temperature during May moves from April's chilly 48.9°F (9.4°C) to a mild 58.8°F (14.9°C). Weather in May »
Weather in June
June, the first month of the summer in Topsham, is a refreshing month, with an average temperature ranging between max 66°F (18.9°C) and min 53.4°F (11.9°C). The onset of June marks a slight increase in the average high-temperature, moving from a mild 58.8°F (14.9°C) in May to a still refreshing 66°F (18.9°C). Weather in June »
Weather in July
July is a moderately hot summer month in Topsham, Maine, with an average temperature ranging between min 60.4°F (15.8°C) and max 73.4°F (23°C). During July and August, Topsham experiences its warmest period, with an average high-temperature of 73.4°F (23°C). Weather in July »
Weather in August
August, the last month of the summer in Topsham, is another warm month, with an average temperature varying between 59.9°F (15.5°C) and 73.4°F (23°C). The warmest period falls in July and August, when the average high-temperature reaches 73.4°F (23°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Topsham, Maine, with an average temperature varying between 67.1°F (19.5°C) and 54.3°F (12.4°C). The advent of September brings a slight shift in average high-temperature, moving from a warm 73.4°F (23°C) in August to a refreshing 67.1°F (19.5°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Topsham, Maine, with an average temperature fluctuating between 45.7°F (7.6°C) and 56.3°F (13.5°C). October indicates a shift in the average high-temperature, from September's refreshing 67.1°F (19.5°C) to a mild 56.3°F (13.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Topsham, Maine, with an average temperature fluctuating between 35.4°F (1.9°C) and 45.5°F (7.5°C). The onset of November brings a small change in high-temperatures, falling from a mild 56.3°F (13.5°C) in October to a chilly 45.5°F (7.5°C). Weather in November »
Weather in December
December, the first month of the winter in Topsham, is still a cold month, with an average temperature fluctuating between 35.2°F (1.8°C) and 25.9°F (-3.4°C). The arrival of December signals a shift in temperature, down from a frosty 45.5°F (7.5°C) in November to an icy 35.2°F (1.8°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Topsham?
In Topsham, Maine, the lowest temperatures are generally noted in January, averaging a high of 29.7°F (-1.3°C) and a low of 18.9°F (-7.3°C).
How many days does it rain in Topsham?
In Topsham, during the entire year, the rain falls for 115.5 days and collects up to 15.51" (394mm) of precipitation.
When does it snow in Topsham?
January through April, October through December are months with snowfall in Topsham, Maine.
How many days does it snow in Topsham?
Throughout the year, in Topsham, there are 32.1 snowfall days, and 10.75" (273mm) of snow is accumulated.
What is the month with the lowest UV index in Topsham?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Topsham.
What is the snowiest month in Topsham?
February is the month with the most snowfall. Snow falls for 7.4 days and accumulates 2.95" (75mm) of snow.
When is Daylight Saving Time (DST) in Topsham?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Topsham, 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 Topsham?
In Topsham, snow does not fall in May through September.
What are the most humid months in Topsham?
June and July, with an average relative humidity of 82%, are most humid months in Topsham, Maine.
When are the longest days in Topsham?
With an average of 15h and 24min of daylight, June has the longest days of the year in Topsham, Maine.
What is the month with the highest UV index in Topsham?
June through August, with an average maximum UV index of 5, are months with the highest UV index in Topsham, Maine.
What are the warmest months in Topsham?
Topsham's temperatures tend to hit their maximum during July and August, with an average high-temperature of 73.4°F (23°C).
What month has the most sunshine in Topsham?
August has the most sunshine of the year in Topsham, with an average of 10.4h of sunshine.
What is the driest month in Topsham?
September is the month with the least rainfall. Rain falls for 8.9 days and accumulates 0.75" (19mm) of precipitation.
What is the wettest month in Topsham?
The month with the most rainfall is October, when the rain falls for 10.6 days and typically aggregates up to 1.85" (47mm) of precipitation.
What is the least humid month in Topsham?
November is the least humid month, with an average relative humidity of 75%.
What is the month with the shortest days in Topsham?
December has the shortest days of the year, with an average of 9h and 0min of daylight.
What is the month with the least sunshine in Topsham?
The month with the least sunshine is December, with an average of 4.6h of sunshine.
Average temperature
Topsham, ME
The warmest months (with the highest average high temperature) are July and August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Topsham, ME
- Average pressure in January:
29.97"Hg - Average pressure in February:
29.96"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.01"Hg
The month with the highest atmospheric pressure is September (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Topsham, ME
- Average wind speed in January:
10.9mph - Average wind speed in February:
10.7mph - Average wind speed in March:
10.8mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7mph - Average wind speed in August:
6.9mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10mph - Average wind speed in December:
10.4mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity
Topsham, ME
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (75%).
Average rainfall
Topsham, ME
- Average rainfall in January:
1.06" - Average rainfall in February:
1.02" - Average rainfall in March:
1.14" - Average rainfall in April:
1.42" - Average rainfall in May:
1.26" - Average rainfall in June:
1.54"
- Average rainfall in July:
1.18" - Average rainfall in August:
1.54" - Average rainfall in September:
0.75" - Average rainfall in October:
1.85" - Average rainfall in November:
1.3" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is October (1.85").
The driest month (with the least rainfall) is September (0.75").
Average rainfall days
Topsham, ME
- Average rainfall days in January:
5.1 days - Average rainfall days in February:
4.8 days - Average rainfall days in March:
8.7 days - Average rainfall days in April:
11.9 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
8.9 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is February (4.8 days).
Average snowfall
Topsham, ME
The month with the highest snowfall is February (2.95").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Topsham, ME
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
7.4 days - Average snowfall days in March:
6.1 days - Average snowfall days in April:
1.8 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:
0.2 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
6.4 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Topsham, ME
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 1min - 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 4min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 1min - 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 24min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Topsham, ME
- Average sunshine days in January:
19.6 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
15 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
16 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
16.9 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is April (15 days).
Average UV index
Topsham, ME
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, November and December (UV index 2).
Average cloud cover
Topsham, ME
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Topsham, ME
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).
Topsham, Maine, USA
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