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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, in Troy, New Hampshire, is a freezing cold winter month, with an average temperature varying between 27.9°F (-2.3°C) and 15.1°F (-9.4°C). The coldest temperatures occur during January, when averages reach a peak of 27.9°F (-2.3°C) and a low of 15.1°F (-9.4°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Troy, New Hampshire, with an average temperature varying between 31.1°F (-0.5°C) and 16.5°F (-8.6°C). The transition from January to February sees an average high-temperature of a still freezing cold 31.1°F (-0.5°C), indicating a minor variance from the prior month. Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Troy, New Hampshire, with temperature in the range of an average low of 24.3°F (-4.3°C) and an average high of 39.4°F (4.1°C). As February gives way to March, the average high-temperature displays a slight ascent, adjusting from a subzero cold 31.1°F (-0.5°C) to a wintry 39.4°F (4.1°C). Weather in March »
Weather in April
April is a cool spring month in Troy, New Hampshire, with an average temperature varying between 52.9°F (11.6°C) and 35.1°F (1.7°C). In Troy, the average high-temperature in April rises, from a cold 39.4°F (4.1°C) in March, to a fresh 52.9°F (11.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Troy, New Hampshire, with an average temperature ranging between max 66°F (18.9°C) and min 45.3°F (7.4°C). Troy's transition into May sees a rise in the average high-temperature, advancing from a fresh 52.9°F (11.6°C) in April to a refreshing 66°F (18.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Troy, New Hampshire, with an average temperature varying between 52.5°F (11.4°C) and 73.2°F (22.9°C). Troy perceives a slight temperature ascent during June, with average high-temperatures adjusting from a comfortable 66°F (18.9°C) in May to a pleasant 73.2°F (22.9°C). Weather in June »
Weather in July
July in Troy, New Hampshire, is a moderately hot summer month, with an average temperature varying between 58.6°F (14.8°C) and 79.9°F (26.6°C). July tends to be the warmest month, with temperatures averaging a daily high of 79.9°F (26.6°C) and a low of 58.6°F (14.8°C). Weather in July »
Weather in August
August, the last month of the summer in Troy, is also a moderately hot month, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 56.8°F (13.8°C). August brings an average high-temperature of a still warm 78.1°F (25.6°C), nearly identical to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Troy, is still a pleasant month, with an average temperature varying between 70°F (21.1°C) and 50.9°F (10.5°C). September brings a minor shift in the average high-temperature, adjusting from a moderately hot 78.1°F (25.6°C) in August to an agreeable 70°F (21.1°C). Weather in September »
Weather in October
October, the same as September, in Troy, New Hampshire, is a moderate autumn month, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 56.8°F (13.8°C). The arrival of October corresponds with a temperature reduction, down from September's agreeable 70°F (21.1°C) to a mild 56.8°F (13.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Troy, New Hampshire, with an average temperature fluctuating between 44.4°F (6.9°C) and 31.3°F (-0.4°C). The start of November comes with a reduction in the average high-temperature, receding from a moderate 56.8°F (13.8°C) in October to a frosty 44.4°F (6.9°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Troy, New Hampshire, with an average temperature ranging between max 33.4°F (0.8°C) and min 22.8°F (-5.1°C). The onset of December introduces a moderate change in Troy's weather, with average high-temperatures falling from November's frosty 44.4°F (6.9°C) to an icy 33.4°F (0.8°C). Weather in December »
Updated: Feb 13, 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 Troy?
Temperature readings in Troy reach their annual highs in January, averaging 27.9°F (-2.3°C) and a minimum average of 15.1°F (-9.4°C).
How much does it rain in Troy?
In Troy, during the entire year, the rain falls for 125.1 days and collects up to 11.69" (297mm) of precipitation.
When does it snow in Troy?
Months with snowfall are January through May, October through December.
When does it snow the most in Troy?
The month with the most snowfall is January, when snow falls for 9.2 days and typically aggregates up to 2.64" (67mm) of snow.
How much does it snow in Troy?
Throughout the year, in Troy, New Hampshire, there are 39.8 snowfall days, and 10.2" (259mm) of snow is accumulated.
When is the lowest UV index in Troy?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Troy?
With an average relative humidity of 85%, February is the most humid month.
What is the month with the least sunshine in Troy?
With an average of 4.4h of sunshine, February has the least sunshine of the year in Troy.
What is the driest month in Troy?
March is the month with the least rainfall. Rain falls for 10 days and accumulates 0.75" (19mm) of precipitation.
When is Daylight Saving Time (DST) in Troy?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Troy, New Hampshire, 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 Troy?
With an average relative humidity of 74%, April is the least humid month.
When it does not snow in Troy?
In Troy, New Hampshire, snow does not fall in June through September.
When are the longest days in Troy?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What are the warmest months in Troy?
Troy's temperature records reveal July as the warmest month, marked by average highs of 79.9°F (26.6°C) and lows of 58.6°F (14.8°C).
What is the wettest month in Troy?
The month with the most rainfall in Troy, New Hampshire, is July, when the rain falls for 13.3 days and typically aggregates up to 1.3" (33mm) of precipitation.
What is the month with the highest UV index in Troy?
July is the month with the highest UV index, with an average maximum UV index of 6.
What month has the most sunshine in Troy?
With an average of 10.3h of sunshine, August has the most sunshine of the year in Troy, New Hampshire.
What is the month with the shortest days in Troy?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Troy, NH
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (27.9°F).
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure
Troy, NH
- Average pressure in January:
30.02"Hg - Average pressure in February:
30"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.96"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:
30.08"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Troy, NH
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.9mph - Average wind speed in March:
7.9mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.5mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.3mph
The windiest months (with the highest average wind speed) are January, February and March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Troy, NH
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall
Troy, NH
- Average rainfall in January:
0.83" - Average rainfall in February:
0.79" - Average rainfall in March:
0.75" - Average rainfall in April:
0.98" - Average rainfall in May:
1.14" - Average rainfall in June:
1.18"
- Average rainfall in July:
1.3" - Average rainfall in August:
0.94" - Average rainfall in September:
0.79" - Average rainfall in October:
1.18" - Average rainfall in November:
0.94" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is March (0.75").
Average rainfall days
Troy, NH
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
10 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
12 days - Average rainfall days in September:
9.3 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
7.7 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Troy, NH
- Average snowfall in January:
2.64" - Average snowfall in February:
2.44" - Average snowfall in March:
1.42" - Average snowfall in April:
0.79" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Troy, NH
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
1.8 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:
0.6 days - Average snowfall days in November:
3 days - Average snowfall days in December:
7.4 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Troy, NH
- 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:
15h and 0min - 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:
4h and 5min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 4min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 2min - 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 24min).
Average sunshine days
Troy, NH
- Average sunshine days in January:
19.6 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
17 days - Average sunshine days in November:
20.2 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (13.8 days).
Average UV index
Troy, NH
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Troy, NH
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Troy, NH
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Troy, New Hampshire, USA
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