Climate and monthly weather forecastMonticello, NY
Climate and monthly weather forecast
Weather in January
January, the same as December, in Monticello, New York, is another subzero cold winter month, with an average temperature fluctuating between 17.1°F (-8.3°C) and 29.8°F (-1.2°C). January is the coldest month of the year, registering average temperatures as high as 29.8°F (-1.2°C) and as low as 17.1°F (-8.3°C). Weather in January »Weather in February
The last month of the winter, February, is a cold month in Monticello, New York, with an average temperature varying between 33.3°F (0.7°C) and 18.9°F (-7.3°C). Stepping into February, Monticello records an average high-temperature of an icy 33.3°F (0.7°C), almost consistent with January. Weather in February »Weather in March
March, the first month of the spring in Monticello, is still a cold month, with an average temperature fluctuating between 25.3°F (-3.7°C) and 41.7°F (5.4°C). Monticello in March denotes a subtle temperature transition, adjusting from an average high of a cold 33.3°F (0.7°C) in February to a still wintry 41.7°F (5.4°C). Weather in March »Weather in April
April is a fresh spring month in Monticello, New York, with an average temperature varying between 36.1°F (2.3°C) and 54°F (12.2°C). As Monticello transitions into April, the average high-temperature shows a change, moving from a cold 41.7°F (5.4°C) in March to a cool 54°F (12.2°C). Weather in April »Weather in May
May, the last month of the spring in Monticello, is a refreshing month, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 46.6°F (8.1°C). May shows a rise in the average high-temperature, moving from April's fresh 54°F (12.2°C) to a comfortable 66.6°F (19.2°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Monticello, New York, with an average temperature fluctuating between 73.9°F (23.3°C) and 53.1°F (11.7°C). As June sets, the average high-temperature shows a slight increase, moving up from a refreshing 66.6°F (19.2°C) in May to a warm 73.9°F (23.3°C). Weather in June »Weather in July
July, like June, in Monticello, New York, is another warm summer month, with an average temperature varying between 58.6°F (14.8°C) and 81.1°F (27.3°C). Monticello experiences its highest temperatures in July, with an average peak of 81.1°F (27.3°C) and a low of 58.6°F (14.8°C). July's heat index is appraised at a hot 86°F (30°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Monticello, New York, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 56.8°F (13.8°C). August's weather displays an average high-temperature of a still warm 78.4°F (25.8°C), slightly varied from July's 81.1°F (27.3°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Monticello, New York, with an average temperature ranging between min 50.9°F (10.5°C) and max 71.2°F (21.8°C). With the onset of September, Monticello's climate undergoes a slight change as the average high-temperature moves from a moderately hot 78.4°F (25.8°C) in August to an agreeable 71.2°F (21.8°C). Weather in September »Weather in October
October, the same as September, in Monticello, New York, is another mild autumn month, with an average temperature ranging between max 57.9°F (14.4°C) and min 42.1°F (5.6°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from an agreeable 71.2°F (21.8°C) in September to a refreshing 57.9°F (14.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Monticello, New York, with an average temperature varying between 31.3°F (-0.4°C) and 45.3°F (7.4°C). Setting in of November comes with a decrease in the average high-temperature, moving from a mild 57.9°F (14.4°C) in October to a frosty 45.3°F (7.4°C). Weather in November »Weather in December
December, the first month of the winter in Monticello, is also an icy month, with temperature in the range of an average low of 23.9°F (-4.5°C) and an average high of 35.6°F (2°C). December involves a decrease in temperature, down from a chilly 45.3°F (7.4°C) in November to a wintry 35.6°F (2°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
January, on average, is the coldest month, registering a high temperature of 29.8°F (-1.2°C) and a low of 17.1°F (-8.3°C).
January and February are months with the least rain in Monticello, New York, when the rain falls for 7.5 days and typically aggregates up to 1.65" (42mm) of rain.
In Monticello, New York, during the entire year, the rain falls for 153.7 days and collects up to 26.73" (679mm) of precipitation.
January through May, October through December are months with snowfall in Monticello, New York.
Throughout the year, in Monticello, there are 42.6 snowfall days, and 20.98" (533mm) of snow is accumulated.
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.
February and December, with an average relative humidity of 85%, are most humid months in Monticello.
February has the least sunshine of the year in Monticello, New York, with an average of 3.9h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Monticello, New York, 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.
May is the month with the most rainfall in Monticello. Rain falls for 18.3 days and accumulates 2.8" (71mm) of precipitation.
The months with the highest UV index are May through August, with an average maximum UV index of 5.
In Monticello, snow does not fall in June through September.
June has the longest days of the year in Monticello, with an average of 15h and 6min of daylight.
The warmest time of the year is July, with temperatures averaging a high of 81.1°F (27.3°C) and a low of 58.6°F (14.8°C).
July is the least humid month in Monticello, New York, with an average relative humidity of 77%.
The month with the most sunshine is July, with an average of 10.2h of sunshine.
The month with the most snowfall in Monticello, New York, is December, when snow falls for 8.1 days and typically aggregates up to 5.04" (128mm) of snow.
December has the shortest days of the year in Monticello, with an average of 9h and 12min of daylight.
Average temperature
Monticello, 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 (29.8°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 (17.1°F).
Average pressure
Monticello, NY
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.06"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:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Monticello, NY
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7.1mph
The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Monticello, NY
The months with the highest relative humidity are February and December (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall
Monticello, NY
- Average rainfall in January:
1.65" - Average rainfall in February:
1.65" - Average rainfall in March:
2.01" - Average rainfall in April:
2.52" - Average rainfall in May:
2.8" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.32" - Average rainfall in September:
1.81" - Average rainfall in October:
2.4" - Average rainfall in November:
1.93" - Average rainfall in December:
2.32"
The wettest month (with the highest rainfall) is May (2.8").
The driest months (with the least rainfall) are January and February (1.65").
Average rainfall days
Monticello, NY
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
10 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (7.5 days).
Average snowfall
Monticello, NY
- Average snowfall in January:
4.8" - Average snowfall in February:
4.72" - Average snowfall in March:
4.02" - Average snowfall in April:
0.67" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is December (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Monticello, NY
- Average snowfall days in January:
8.3 days - Average snowfall days in February:
10.4 days - Average snowfall days in March:
8.8 days - Average snowfall days in April:
2.5 days - Average snowfall days in May:
0.4 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:
0.5 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
8.1 days
The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Monticello, NY
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
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 12min).
- Average sunshine in January:
4h and 18min - Average sunshine in February:
3h and 54min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 12min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 18min - Average sunshine in November:
5h and 6min - Average sunshine in December:
4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days
Monticello, NY
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
12 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
14 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
16.2 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Monticello, NY
The months with the highest UV index are May, 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
Monticello, NY
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Monticello, NY
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (5mi).
The months with the lowest visibility are May and September (4mi).
