Monthly weather forecast and climate
Tonawanda, NY

Weather in January

January, the same as December, in Tonawanda, New York, is another subzero cold winter month, with average temperature varying between 19.4°F (-7°C) and 29.3°F (-1.5°C). January is the coldest month, with an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 19.4°F (-7°C). Weather in January »

Weather in February

February, the last month of the winter, in Tonawanda, is also a subzero cold month, with average temperature varying between 20.1°F (-6.6°C) and 31.3°F (-0.4°C). In February, the average high-temperature is relatively the same as in January - a still subzero cold 31.3°F (-0.4°C). Weather in February »

Weather in March

March, the first month of the spring, in Tonawanda, is a cold month, with average temperature varying between 40.6°F (4.8°C) and 27.9°F (-2.3°C). In March, the average high-temperature rises, from a freezing cold 31.3°F (-0.4°C) in February, to a cold 40.6°F (4.8°C). Weather in March »

Weather in April

April in Tonawanda, New York, is a fresh spring month, with average temperature varying between 52.3°F (11.3°C) and 37.2°F (2.9°C). In Tonawanda, the average high-temperature rises, from a wintry 40.6°F (4.8°C) in March, to a cool 52.3°F (11.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Tonawanda, New York, with average temperature varying between 48.7°F (9.3°C) and 66°F (18.9°C). In Tonawanda, the average high-temperature rises, from a cool 52.3°F (11.3°C) in April, to a comfortable 66°F (18.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Tonawanda, New York, with average temperature ranging between min 56.8°F (13.8°C) and max 73.6°F (23.1°C). In Tonawanda, the average high-temperature marginally rises, from a comfortable 66°F (18.9°C) in May, to a moderately hot 73.6°F (23.1°C). Weather in June »

Weather in July

July, like June, in Tonawanda, New York, is another warm summer month, with temperature in the range of an average high of 79.5°F (26.4°C) and an average low of 63.1°F (17.3°C). With an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 63.1°F (17.3°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer, in Tonawanda, is another warm month, with average temperature varying between 78.4°F (25.8°C) and 62.6°F (17°C). In Tonawanda, the average high-temperature in August is almost the same as in July - a still moderately hot 78.4°F (25.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Tonawanda, New York, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 72°F (22.2°C). In Tonawanda, the average high-temperature in September marginally drops, from a warm 78.4°F (25.8°C) in August, to an agreeable 72°F (22.2°C). Weather in September »

Weather in October

October, the same as September, in Tonawanda, New York, is another mild autumn month, with average temperature varying between 47.1°F (8.4°C) and 58.6°F (14.8°C). In October, the average high-temperature decreases, from an agreeable 72°F (22.2°C) in September, to a moderate 58.6°F (14.8°C). Weather in October »

Weather in November

November, the last month of the autumn, in Tonawanda, is another chilly month, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 45.5°F (7.5°C). In November, the average high-temperature decreases, from a mild 58.6°F (14.8°C) in October, to a chilly 45.5°F (7.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Tonawanda, New York, with temperature in the range of an average high of 35.6°F (2°C) and an average low of 27.7°F (-2.4°C). In December, the average high-temperature decreases, from a chilly 45.5°F (7.5°C) in November, to a wintry 35.6°F (2°C). Weather in December »
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FAQ

What is the coldest month in Tonawanda?

January is the coldest month in Tonawanda, New York, with an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 19.4°F (-7°C).

What are the most humid months in Tonawanda?

Months with the highest humidity are January and February, with an average relative humidity of 85%.

How many days does it rain in Tonawanda?

Throughout the year, there are 169.2 rainfall days, and 28.15" (715mm) of precipitation is accumulated.

When does it snow in Tonawanda?

January through May, October through December are months with snowfall in Tonawanda, New York.

How many days does it snow in Tonawanda?

In Tonawanda, New York, during the entire year, snow falls for 77.2 days, and aggregates up to 30.94" (786mm) of snow.

What is the month with the least sunshine in Tonawanda?

January has the least sunshine of the year, with an average of 2.3h of sunshine.

What is the month with the lowest UV index in Tonawanda?

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

What is the snowiest month in Tonawanda?

The month with the most snowfall in Tonawanda is February when snow falls for 17.1 days and typically aggregates up to 7.64" (194mm) of snow.

What month is the ocean coldest in Tonawanda?

March is the month with the coldest seawater in Tonawanda, with an average ocean temperature of 35.6°F (2°C).

What is the wettest month in Tonawanda?

May is the month with the most rainfall in Tonawanda. Rain falls for 17.8 days and accumulates 2.87" (73mm) of precipitation.

When it does not snow in Tonawanda?

In Tonawanda, New York, snow does not fall in June through September.

When are the longest days in Tonawanda?

With an average of 15.3h of daylight, June has the longest days of the year.

What is the warmest month in Tonawanda?

July is the warmest month in Tonawanda, New York, with an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 63.1°F (17.3°C).

What are the least humid months in Tonawanda?

Months with the lowest humidity in Tonawanda are July through September, with an average relative humidity of 74%.

What month has the most sunshine in Tonawanda?

The month with the most sunshine in Tonawanda, New York, is July, with an average of 10.3h of sunshine.

What is the month with the highest UV index in Tonawanda?

July is the month with the highest UV index, with an average maximum UV index of 6.

What month is the ocean warmest in Tonawanda?

The month with the warmest seawater is August, with an average ocean temperature of 72.9°F (22.7°C).

What is the driest month in Tonawanda?

September is the month with the least rainfall in Tonawanda, New York. Rain falls for 15 days and accumulates 1.81" (46mm) of precipitation.

What is the month with the shortest days in Tonawanda?

December has the shortest days of the year in Tonawanda, New York, with an average of 9.1h of daylight.

Average temperature
Tonawanda, NY

Average temperature - Tonawanda, NY

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.3°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

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Average pressure
Tonawanda, NY

Average pressure - Tonawanda, NY

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed
Tonawanda, NY

Average wind speed - Tonawanda, NY

The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity
Tonawanda, NY

Average humidity - Tonawanda, NY

Months with the highest relative humidity are January and February (85%).
Months with the lowest relative humidity are July, August and September (74%).

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Average rainfall
Tonawanda, NY

Average rainfall - Tonawanda, NY

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days
Tonawanda, NY

Average rainfall days - Tonawanda, NY

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.6 days).

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Average snowfall
Tonawanda, NY

Average snowfall - Tonawanda, NY

The month with the highest snowfall is February (7.64").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Tonawanda, NY

Average snowfall days - Tonawanda, NY

The month with the highest number of snowfall days is January (19 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature
Tonawanda, NY

Average sea temperature - Tonawanda, NY

The best month for swimming (with the highest average sea temperature) is August (72.9°F).
The coldest month (with the lowest average sea temperature) is March (35.7°F).

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Average daylight / Average sunshine
Tonawanda, NY

Average daylight / Average sunshine - Tonawanda, NY

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 2.3h).

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Average sunshine days
Tonawanda, NY

Average sunshine days - Tonawanda, NY

The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (6.3 days).

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Average visibility
Tonawanda, NY

Average visibility - Tonawanda, NY

Months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March and December (5mi).

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