Climate and monthly weather forecast
Wellsville, NY

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Weather in January

January, like December, is a freezing cold winter month in Wellsville, New York, with an average temperature fluctuating between 15.4°F (-9.2°C) and 27.1°F (-2.7°C). Wellsville experiences its lowest average temperatures in January, reaching a peak of 27.1°F (-2.7°C) and a minimum of 15.4°F (-9.2°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Wellsville, New York, with temperature in the range of an average high of 30.4°F (-0.9°C) and an average low of 17.6°F (-8°C). Welcoming February, Wellsville notes an average high-temperature of a still freezing cold 30.4°F (-0.9°C), nearly consistent with January's 27.1°F (-2.7°C). Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Wellsville, New York, with an average temperature fluctuating between 24.4°F (-4.2°C) and 39.6°F (4.2°C). March brings a temperature increase, with average high-temperatures moving from February's subzero cold 30.4°F (-0.9°C) to a cold 39.6°F (4.2°C). Weather in March »

Weather in April

April is a fresh spring month in Wellsville, New York, with an average temperature fluctuating between 34°F (1.1°C) and 52.2°F (11.2°C). The beginning of April signals a rise in the average high-temperature, moving from a cold 39.6°F (4.2°C) in March to a cool 52.2°F (11.2°C). Weather in April »

Weather in May

May, the last month of the spring in Wellsville, is a comfortable month, with an average temperature varying between 65.7°F (18.7°C) and 45.1°F (7.3°C). The arrival of May signals an increase in the average high-temperature, moving from a cool 52.2°F (11.2°C) in April to a refreshing 65.7°F (18.7°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Wellsville, New York, with an average temperature fluctuating between 52.2°F (11.2°C) and 72.7°F (22.6°C). Wellsville observes a slight ascent in average high-temperatures during June, adjusting from a comfortable 65.7°F (18.7°C) in May to a pleasant 72.7°F (22.6°C). Weather in June »

Weather in July

July is a moderately hot summer month in Wellsville, New York, with temperature in the range of an average low of 56.5°F (13.6°C) and an average high of 77.7°F (25.4°C). July is the month that records the highest temperatures, with averages ranging from a high of 77.7°F (25.4°C) to a low of 56.5°F (13.6°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Wellsville, New York, with an average temperature fluctuating between 75.7°F (24.3°C) and 54.7°F (12.6°C). Upon the beginning of August, Wellsville's high-temperatures register at a still moderately hot 75.7°F (24.3°C), closely mirroring the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Wellsville, is still a pleasant month, with an average temperature fluctuating between 69.3°F (20.7°C) and 49.3°F (9.6°C). September brings a slight decrease in the average high-temperature, shifting from a warm 75.7°F (24.3°C) in August to an agreeable 69.3°F (20.7°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Wellsville, New York, with an average temperature ranging between min 41°F (5°C) and max 56.3°F (13.5°C). Arrival of October comes with a reduction in the average high-temperature, falling from an agreeable 69.3°F (20.7°C) in September to a mild 56.3°F (13.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Wellsville, is another chilly month, with an average temperature fluctuating between 43.2°F (6.2°C) and 30°F (-1.1°C). Arrival of November comes with a reduction in the average high-temperature, falling from a mild 56.3°F (13.5°C) in October to a frosty 43.2°F (6.2°C). Weather in November »

Weather in December

December, the first month of the winter in Wellsville, is also a wintry month, with an average temperature fluctuating between 23.7°F (-4.6°C) and 33.1°F (0.6°C). The start of December involves a temperature drop, moving from a frosty 43.2°F (6.2°C) in November to a wintry 33.1°F (0.6°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Wellsville?

During the coldest month in Wellsville, January, temperatures average a high of 27.1°F (-2.7°C) and a low of 15.4°F (-9.2°C).

What are the most humid months in Wellsville?

The months with the highest humidity in Wellsville are January and February, with an average relative humidity of 88%.

How much does it rain in Wellsville?

Throughout the year, in Wellsville, there are 155.8 rainfall days, and 26.97" (685mm) of precipitation is accumulated.

When does it snow in Wellsville?

Months with snowfall are January through May, October through December.

How many days does it snow in Wellsville?

In Wellsville, New York, during the entire year, snow falls for 91.9 days and aggregates up to 44.76" (1137mm) of snow.

What is the month with the least sunshine in Wellsville?

January and December, with an average of 2.6h of sunshine, are months with the least sunshine in Wellsville, New York.

When is the lowest UV index in Wellsville?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Wellsville.

What is the snowiest month in Wellsville?

The month with the most snowfall in Wellsville is February, when snow falls for 18.4 days and typically aggregates up to 10.71" (272mm) of snow.

When is Daylight Saving Time (DST) in Wellsville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Wellsville, 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 Wellsville?

May is the least humid month in Wellsville, New York, with an average relative humidity of 78%.

When is the highest UV index in Wellsville?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Wellsville, New York.

When it does not snow in Wellsville?

June through September are months without snowfall.

When are the longest days in Wellsville?

June has the longest days of the year in Wellsville, with an average of 15h and 12min of daylight.

What is the hottest time of year in Wellsville?

July is the warmest month in Wellsville, New York, exhibiting average temperatures of 77.7°F (25.4°C) at the peak and 56.5°F (13.6°C) at the base.

What month has the most sunshine in Wellsville?

July has the most sunshine of the year, with an average of 9.7h of sunshine.

What is the driest month in Wellsville?

September is the month with the least rainfall in Wellsville, New York. Rain falls for 13.3 days and accumulates 1.69" (43mm) of precipitation.

What is the wettest month in Wellsville?

The month with the most rainfall in Wellsville is October, when the rain falls for 15.7 days and typically aggregates up to 2.95" (75mm) of precipitation.

What is the month with the shortest days in Wellsville?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

Average temperature
Wellsville, NY

Average temperature - Wellsville, NY

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (27.1°F).

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

Average pressure
Wellsville, NY

Average pressure - Wellsville, NY

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Wellsville, NY

Average wind speed - Wellsville, NY

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity
Wellsville, NY

Average humidity - Wellsville, NY

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (78%).

Average rainfall
Wellsville, NY

Average rainfall - Wellsville, NY

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.69").

Average rainfall days
Wellsville, NY

Average rainfall days - Wellsville, NY

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (6 days).

Average snowfall
Wellsville, NY

Average snowfall - Wellsville, NY

The month with the highest snowfall is February (10.71").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Wellsville, NY

Average snowfall days - Wellsville, NY

The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Wellsville, NY

Average daylight / Average sunshine - Wellsville, NY

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and December (Average sunshine: 2h and 36min).

Average sunshine days
Wellsville, NY

Average sunshine days - Wellsville, NY

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (7.1 days).

Average UV index
Wellsville, NY

Average UV index - Wellsville, 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 visibility
Wellsville, NY

Average visibility - Wellsville, NY

The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).

Wellsville, New York, USA

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