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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 Altamont, New York, with an average temperature fluctuating between 28.8°F (-1.8°C) and 16.7°F (-8.5°C). January, on average, is the coldest month, registering a high temperature of 28.8°F (-1.8°C) and a low of 16.7°F (-8.5°C). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Altamont, New York, with an average temperature ranging between min 18.5°F (-7.5°C) and max 32°F (0°C). As January turns into February, the average high-temperatures rest at an icy 32°F (0°C), showing a minor variation from the prior month. Weather in February »
Weather in March
The first month of the spring, March, is also an icy month in Altamont, New York, with an average temperature fluctuating between 25.9°F (-3.4°C) and 40.8°F (4.9°C). The arrival of March signals a slight increase in the average high-temperature, moving from 32°F (0°C) in February to a still wintry 40.8°F (4.9°C). Weather in March »
Weather in April
April in Altamont, New York, is a cool spring month, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 36.1°F (2.3°C). Altamont, New York, in April sees a temperature change, with average high-temperatures moving from an icy 40.8°F (4.9°C) in March to a fresh 54.1°F (12.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Altamont, New York, with an average temperature varying between 67.6°F (19.8°C) and 46.9°F (8.3°C). The average high-temperature increases in May, moving from a cool 54.1°F (12.3°C) in April to an enjoyable 67.6°F (19.8°C). Weather in May »
Weather in June
June, the first month of the summer in Altamont, is a moderately hot month, with an average temperature varying between 53.8°F (12.1°C) and 75°F (23.9°C). Altamont observes a slight ascent in average high-temperatures during June, adjusting from a refreshing 67.6°F (19.8°C) in May to a warm 75°F (23.9°C). Weather in June »
Weather in July
July, like June, in Altamont, New York, is a moderately hot summer month, with an average temperature varying between 59.5°F (15.3°C) and 81.1°F (27.3°C). Altamont's temperatures peak on average in July, reaching 81.1°F (27.3°C) at their highest and 59.5°F (15.3°C) at their lowest. The heat index in July is calculated to be a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Altamont, New York, with an average temperature varying between 79.2°F (26.2°C) and 58.1°F (14.5°C). August's arrival registers an average high-temperature of a still moderately hot 79.2°F (26.2°C), closely aligning with the temperature of the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Altamont, New York, with an average temperature ranging between min 51.3°F (10.7°C) and max 71.4°F (21.9°C). September reveals a small adjustment in temperature, transitioning from an average high of a moderately hot 79.2°F (26.2°C) in August to an agreeable 71.4°F (21.9°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Altamont, New York, with an average temperature fluctuating between 43°F (6.1°C) and 58.3°F (14.6°C). A decrease in the average high-temperature is observed during October, shifting from an agreeable 71.4°F (21.9°C) in September to a moderate 58.3°F (14.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Altamont, New York, with an average temperature fluctuating between 45.5°F (7.5°C) and 31.8°F (-0.1°C). The arrival of November corresponds with a temperature reduction, down from October's mild 58.3°F (14.6°C) to a chilly 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Altamont, New York, with an average temperature fluctuating between 34.7°F (1.5°C) and 24.4°F (-4.2°C). With December's onset, the weather shows a temperature decrease, transitioning from a frosty 45.5°F (7.5°C) in November to a cold 34.7°F (1.5°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 time of the year is the coldest in Altamont?
With average high and low temperatures of 28.8°F (-1.8°C) and 16.7°F (-8.5°C) respectively, January is Altamont's coldest month.
How many days does it rain in Altamont?
In Altamont, New York, during the entire year, the rain falls for 160.4 days and collects up to 32.44" (824mm) of precipitation.
When does it snow in Altamont?
January through May, October through December are months with snowfall in Altamont.
What is the snowiest month in Altamont?
The month with the most snowfall in Altamont is January, when snow falls for 13.8 days and typically aggregates up to 8.15" (207mm) of snow.
How much does it snow in Altamont?
Throughout the year, in Altamont, there are 51.2 snowfall days, and 32.09" (815mm) of snow is accumulated.
What is the most humid month in Altamont?
February is the most humid month in Altamont, New York, with an average relative humidity of 83%.
What is the month with the least sunshine in Altamont?
The month with the least sunshine is February, with an average of 3.8h of sunshine.
When is Daylight Saving Time (DST) in Altamont?
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 in Altamont?
The least humid month is April, with an average relative humidity of 74%.
When it does not snow in Altamont?
June through September are months without snowfall.
When are the longest days in Altamont?
The month with the longest days in Altamont, New York, is June, with an average of 15h and 18min of daylight.
What month is the hottest in Altamont?
The warmest time of the year is July, with temperatures averaging a high of 81.1°F (27.3°C) and a low of 59.5°F (15.3°C).
What month has the most sunshine in Altamont?
July has the most sunshine of the year in Altamont, New York, with an average of 10.4h of sunshine.
What is the month with the highest UV index in Altamont?
July is the month with the highest UV index in Altamont, New York, with an average maximum UV index of 6.
What is the driest month in Altamont?
The month with the least rainfall in Altamont is September, when the rain falls for 11.4 days and typically collects 2.05" (52mm) of precipitation.
What is the wettest month in Altamont?
The month with the most rainfall is October, when the rain falls for 13.8 days and typically aggregates up to 3.19" (81mm) of precipitation.
What is the month with the shortest days in Altamont?
With an average of 9h and 6min of daylight, December has the shortest days of the year in Altamont, New York.
What is the month with the lowest UV index in Altamont?
With an average maximum UV index of 1, December is the month with the lowest UV index in Altamont.
Average temperature
Altamont, NY
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure
Altamont, NY
- Average pressure in January:
30.04"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"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
Altamont, NY
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8mph - Average wind speed in April:
8mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.6mph
The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Altamont, NY
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (74%).
Average rainfall
Altamont, NY
- Average rainfall in January:
2.28" - Average rainfall in February:
2.28" - Average rainfall in March:
2.24" - Average rainfall in April:
2.95" - Average rainfall in May:
3.07" - Average rainfall in June:
3.03"
- Average rainfall in July:
3.07" - Average rainfall in August:
3.11" - Average rainfall in September:
2.05" - Average rainfall in October:
3.19" - Average rainfall in November:
2.36" - Average rainfall in December:
2.8"
The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
Altamont, NY
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (8.3 days).
Average snowfall
Altamont, NY
The month with the highest snowfall is January (8.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Altamont, NY
- Average snowfall days in January:
13.8 days - Average snowfall days in February:
12.7 days - Average snowfall days in March:
8.8 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0.2 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:
0.7 days - Average snowfall days in November:
4 days - Average snowfall days in December:
8.6 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Altamont, NY
- 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 1min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Altamont, NY
- Average sunshine days in January:
13.7 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
14 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
14.1 days
The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (11.3 days).
Average UV index
Altamont, NY
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Altamont, NY
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility
Altamont, NY
The months with the highest visibility are April, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, August and September (5mi).
Altamont, New York, USA
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