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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 another cold winter month in South Salem, New York, with an average temperature fluctuating between 22.6°F (-5.2°C) and 33.4°F (0.8°C). Temperature records mark January as the coldest month, with highs averaging 33.4°F (0.8°C) and lows at 22.6°F (-5.2°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in South Salem, New York, with temperature in the range of an average high of 36.5°F (2.5°C) and an average low of 23.4°F (-4.8°C). Entering February, South Salem's average high-temperature reads a still icy 36.5°F (2.5°C), indicating a close resemblance to the previous month's climate. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in South Salem, New York, with an average temperature varying between 44.1°F (6.7°C) and 30.7°F (-0.7°C). The average high-temperature mildly increases in March, edging from a wintry 36.5°F (2.5°C) in February to a frosty 44.1°F (6.7°C). Weather in March »
Weather in April
April is a mild spring month in South Salem, New York, with an average temperature ranging between max 56.1°F (13.4°C) and min 40.5°F (4.7°C). The start of April signals an increase in the average high-temperature, moving from a chilly 44.1°F (6.7°C) in March to a moderate 56.1°F (13.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in South Salem, New York, with temperature in the range of an average low of 50°F (10°C) and an average high of 67.6°F (19.8°C). With the onset of May, South Salem's average high-temperature experiences a rise, moving from April's 56.1°F (13.4°C) 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 South Salem, New York, with an average temperature fluctuating between 57.7°F (14.3°C) and 75.6°F (24.2°C). June sees a marginal temperature increase, moving from a comfortable 67.6°F (19.8°C) in May to a moderately hot 75.6°F (24.2°C). Weather in June »
Weather in July
July, like June, in South Salem, New York, is a moderately hot summer month, with an average temperature ranging between min 64.2°F (17.9°C) and max 82°F (27.8°C). In South Salem, the average temperatures in July are the highest, with a peak at 82°F (27.8°C) and a low of 64.2°F (17.9°C). July's heat index is calculated to be a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in South Salem, New York, with an average temperature fluctuating between 62.8°F (17.1°C) and 80.2°F (26.8°C). The advent of August denotes an average high-temperature of a still warm 80.2°F (26.8°C), subtly different 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 South Salem, New York, with temperature in the range of an average low of 56.5°F (13.6°C) and an average high of 73°F (22.8°C). September signifies a gentle decline in South Salem's average high-temperature, easing from a warm 80.2°F (26.8°C) in August to a pleasant 73°F (22.8°C). Weather in September »
Weather in October
October, like September, in South Salem, New York, is another comfortable autumn month, with an average temperature varying between 61.2°F (16.2°C) and 47.3°F (8.5°C). The onset of October results in a decrease in the average high-temperature, receding from a pleasant 73°F (22.8°C) in September to a comfortable 61.2°F (16.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in South Salem, New York, with an average temperature fluctuating between 36.5°F (2.5°C) and 48.7°F (9.3°C). November indicates a shift in the average high-temperature, from October's refreshing 61.2°F (16.2°C) to a chilly 48.7°F (9.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in South Salem, New York, with an average temperature fluctuating between 39.6°F (4.2°C) and 29.3°F (-1.5°C). A moderate decline in the average high-temperature is seen during December, decreasing from a chilly 48.7°F (9.3°C) in November to an icy 39.6°F (4.2°C). Weather in December »
Updated: Jul 30, 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?
South Salem's coldest temperatures are experienced in January, with average high temperatures of 33.4°F (0.8°C) and lows of 22.6°F (-5.2°C).
What is the driest month in South Salem?
January and February are months with the least rain when the rain falls for 5.5 days and typically aggregates up to 0.55" (14mm) of rain.
How many days does it rain?
Throughout the year, there are 123.7 rainfall days, and 11.65" (296mm) of precipitation is accumulated.
When does it snow in South Salem?
January through April, October through December are months with snowfall.
What is the snowiest month?
The months with the most snowfall are January and February, with an average 0.75" (19mm) of accumulated snow.
How much does it snow?
In South Salem, during the entire year, snow falls for 20.5 days and aggregates up to 2.68" (68mm) of snow.
What are the most humid months?
February and October, with an average relative humidity of 79%, are most humid months.
What is the month with the least sunshine?
With an average of 4.5h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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?
The least humid month is April, with an average relative humidity of 72%.
When it does not snow?
In South Salem, snow does not fall in May through September.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What month is the hottest?
With average high temperatures of 82°F (27.8°C) and lows of 64.2°F (17.9°C), July is the warmest month.
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 14.4 days and accumulates 1.57" (40mm) of precipitation.
What are the months with the most sunshine?
The months with the most sunshine in South Salem are July and August, with an average of 10.2h of sunshine.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
South Salem, NY
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure
South Salem, NY
- Average pressure in January:
30.05"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"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:
30.02"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 (29.93"Hg).
Average wind speed
South Salem, NY
- Average wind speed in January:
8.2mph - Average wind speed in February:
8mph - Average wind speed in March:
8.2mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
South Salem, NY
The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall
South Salem, NY
- Average rainfall in January:
0.55" - Average rainfall in February:
0.55" - Average rainfall in March:
0.63" - Average rainfall in April:
0.98" - Average rainfall in May:
1.22" - Average rainfall in June:
1.3"
- Average rainfall in July:
1.57" - Average rainfall in August:
1.14" - Average rainfall in September:
0.67" - Average rainfall in October:
1.02" - Average rainfall in November:
0.98" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is July (1.57").
The driest months (with the least rainfall) are January and February (0.55").
Average rainfall days
South Salem, NY
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
9.7 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
13.7 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
14.4 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
7.3 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (5.5 days).
Average snowfall
South Salem, NY
The months with the highest snowfall are January and February (0.75").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
South Salem, NY
- Average snowfall days in January:
5 days - Average snowfall days in February:
5.7 days - Average snowfall days in March:
4.1 days - Average snowfall days in April:
0.7 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:
0.2 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
4.1 days
The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
South Salem, NY
- Average daylight in January:
9h and 4min - 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 3min - 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 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
South Salem, NY
- Average sunshine days in January:
22.5 days - Average sunshine days in February:
17.7 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
15 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
14.1 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
19.3 days
The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is June (13.3 days).
Average UV index
South Salem, NY
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
South Salem, NY
The months with the most cloud cover are February, March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
South Salem, NY
The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (6mi).
The months with the lowest visibility are May and June (5mi).
South Salem, New York, USA
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