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
A monument from the civil war stands high in the neat lawns near the iconic courthouse in the Courthouse Park in Cortland, New York
Weather in January
January, the same as December, in Cortland, New York, is another subzero cold winter month, with an average temperature fluctuating between 15.8°F (-9°C) and 27°F (-2.8°C). With an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 15.8°F (-9°C), January is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Cortland, is also a subzero cold month, with an average temperature varying between 17.4°F (-8.1°C) and 30.2°F (-1°C). In Cortland, New York, the average high-temperature in February is relatively the same as in January - a still subzero cold 30.2°F (-1°C). Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Cortland, New York, with temperature in the range of an average low of 24.8°F (-4°C) and an average high of 39.6°F (4.2°C). In Cortland, the average high-temperature in March rises from a subzero cold 30.2°F (-1°C) in February to a wintry 39.6°F (4.2°C). Weather in March »
Weather in April
April is a cool spring month in Cortland, New York, with an average temperature fluctuating between 35.1°F (1.7°C) and 52.3°F (11.3°C). In Cortland, the average high-temperature in April increases from a wintry 39.6°F (4.2°C) in March to a fresh 52.3°F (11.3°C). Weather in April »
Weather in May
May, the last month of the spring in Cortland, is a comfortable month, with an average temperature ranging between min 46°F (7.8°C) and max 65.7°F (18.7°C). In Cortland, the average high-temperature in May increases from a cool 52.3°F (11.3°C) in April to a comfortable 65.7°F (18.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Cortland, New York, with an average temperature ranging between max 72.3°F (22.4°C) and min 52.2°F (11.2°C). In June, the average high-temperature marginally rises from a comfortable 65.7°F (18.7°C) in May to a pleasant 72.3°F (22.4°C). Weather in June »
Weather in July
July in Cortland, New York, is a moderately hot summer month, with an average temperature fluctuating between 57.7°F (14.3°C) and 77.9°F (25.5°C). The warmest month is July, with an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 57.7°F (14.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Cortland, New York, with an average temperature fluctuating between 75.4°F (24.1°C) and 55.9°F (13.3°C). In Cortland, New York, the average high-temperature in August is essentially the same as in July - a still moderately hot 75.4°F (24.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Cortland, New York, with an average temperature fluctuating between 50.5°F (10.3°C) and 69.1°F (20.6°C). In September, the average high-temperature marginally drops from a moderately hot 75.4°F (24.1°C) in August to a pleasant 69.1°F (20.6°C). Weather in September »
Weather in October
October, the same as September, in Cortland, New York, is another mild autumn month, with an average temperature fluctuating between 56.7°F (13.7°C) and 41.9°F (5.5°C). In October, the average high-temperature decreases from a pleasant 69.1°F (20.6°C) in September to a mild 56.7°F (13.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Cortland, is also a frosty month, with an average temperature fluctuating between 43.3°F (6.3°C) and 31.1°F (-0.5°C). In November, the average high-temperature decreases from a moderate 56.7°F (13.7°C) in October to a frosty 43.3°F (6.3°C). Weather in November »
Weather in December
December, the first month of the winter in Cortland, is still a cold month, with an average temperature ranging between min 23.7°F (-4.6°C) and max 33.1°F (0.6°C). In December, the average high-temperature decreases from a chilly 43.3°F (6.3°C) in November to a wintry 33.1°F (0.6°C). Weather in December »
[Resources]FAQ
What is the coldest month in Cortland?
With an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 15.8°F (-9°C), January is the coldest month.
What is the most humid month in Cortland?
January and February, with an average relative humidity of 88%, are most humid months in Cortland.
How many days does it rain in Cortland?
In Cortland, during the entire year, the rain falls for 149.8 days and collects up to 22.36" (568mm) of precipitation.
When does it snow in Cortland?
January through May, October through December are months with snowfall.
How much does it snow in Cortland?
In Cortland, New York, during the entire year, snow falls for 79.7 days and aggregates up to 24.06" (611mm) of snow.
What are the months with the lowest UV index in Cortland?
The months with the lowest UV index in Cortland, New York, are January, February and December, with an average maximum UV index of 1.
When does it snow the most in Cortland?
February is the month with the most snowfall in Cortland. Snow falls for 17.6 days and accumulates 5.75" (146mm) of snow.
What is the month with the least sunshine in Cortland?
The month with the least sunshine in Cortland, New York, is February, with an average of 2.4h of sunshine.
When is Daylight Saving Time (DST) in Cortland?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Cortland?
April and May, with an average relative humidity of 80%, are the least humid months in Cortland, New York.
What is the rainiest month in Cortland?
The months with the most rainfall in Cortland, New York, are May and July, with an average 2.48" (63mm) of precipitation.
What is the month with the highest UV index in Cortland?
The months with the highest UV index in Cortland, New York, are May through August, with an average maximum UV index of 5.
When it does not snow in Cortland?
June through September are months without snowfall in Cortland.
When are the longest days in Cortland?
The month with the longest days is June, with an average of 15h and 16min of daylight.
What is the warmest month in Cortland?
With an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 57.7°F (14.3°C), July is the warmest month.
What month has the most sunshine in Cortland?
With an average of 10.1h of sunshine, July has the most sunshine of the year in Cortland.
What is the driest month in Cortland?
The month with the least rainfall in Cortland, New York, is November, when the rain falls for 9.3 days and typically collects 1.34" (34mm) of precipitation.
What is the month with the shortest days in Cortland?
The month with the shortest days in Cortland, New York, is December, with an average of 9h and 7min of daylight.
Average temperature
Cortland, NY
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (27°F).
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure
Cortland, NY
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"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:
30.1"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
Cortland, NY
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.7mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
6mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.5mph - Average wind speed in October:
7.7mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity
Cortland, NY
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and May (80%).
Average rainfall
Cortland, NY
- Average rainfall in January:
1.42" - Average rainfall in February:
1.42" - Average rainfall in March:
1.5" - Average rainfall in April:
2.13" - Average rainfall in May:
2.48" - Average rainfall in June:
2.4"
The wettest months (with the highest rainfall) are May and July (2.48").
The driest month (with the least rainfall) is November (1.34").
Average rainfall days
Cortland, NY
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
5.7 days - Average rainfall days in March:
10.7 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.9 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.7 days).
Average snowfall
Cortland, NY
- Average snowfall in January:
4.49" - Average snowfall in February:
5.75" - Average snowfall in March:
3.31" - Average snowfall in April:
1.65" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Cortland, NY
- Average snowfall days in January:
18.2 days - Average snowfall days in February:
17.6 days - Average snowfall days in March:
12.9 days - Average snowfall days in April:
4.7 days - Average snowfall days in May:
0.6 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:
1.8 days - Average snowfall days in November:
8.9 days - Average snowfall days in December:
15 days
The month with the highest number of snowfall days is January (18.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Cortland, NY
- Average daylight in January:
9h and 29min - Average daylight in February:
10h and 35min - Average daylight in March:
11h and 58min - Average daylight in April:
13h and 25min - Average daylight in May:
14h and 38min - Average daylight in June:
15h and 16min
- Average daylight in July:
14h and 56min - Average daylight in August:
13h and 52min - Average daylight in September:
12h and 29min - Average daylight in October:
11h and 2min - Average daylight in November:
9h and 46min - Average daylight in December:
9h and 7min
The month with the longest days is June (Average daylight: 15h and 16min).
The month with the shortest days is December (Average daylight: 9h and 7min).
- Average sunshine in January:
2h and 42min - Average sunshine in February:
2h and 24min - Average sunshine in March:
4h and 36min - Average sunshine in April:
6h and 48min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 36min - Average sunshine in October:
4h and 36min - Average sunshine in November:
4h and 18min - Average sunshine in December:
2h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days
Cortland, NY
- Average sunshine days in January:
9.3 days - Average sunshine days in February:
7.7 days - Average sunshine days in March:
9.7 days - Average sunshine days in April:
10.1 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
12.8 days - Average sunshine days in November:
13.3 days - Average sunshine days in December:
9.9 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is February (7.7 days).
Average UV index
Cortland, 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 and December (UV index 1).
Average cloud cover
Cortland, NY
The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility
Cortland, NY
The month with the highest visibility is April (6mi).
The month with the lowest visibility is February (4mi).
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