Tonawanda
New York, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Tonawanda, NY

January, the same as December, in Tonawanda, New York, is a freezing cold winter month, with temperature in the range of an average high of 29.3°F (-1.5°C) and an average low of 19.4°F (-7°C). The coldest month is January, 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 »

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 essentially the same as in January - a still subzero cold 31.3°F (-0.4°C). Weather in February »

March, the first month of the spring, in Tonawanda, is a wintry month, with temperature in the range of an average high of 40.6°F (4.8°C) and an average low of 27.9°F (-2.3°C). In Tonawanda, the average high-temperature increases, from a subzero cold 31.3°F (-0.4°C) in February, to a wintry 40.6°F (4.8°C). Weather in March »

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

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

June, the first month of the summer, in Tonawanda, is a moderately hot month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 73.6°F (23.1°C). In June, the average high-temperature slightly increases, from a comfortable 66°F (18.9°C) in May, to a warm 73.6°F (23.1°C). Weather in June »

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

The last month of the summer, August, is also a moderately hot month in Tonawanda, New York, with average temperature ranging between min 62.6°F (17°C) and max 78.4°F (25.8°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 78.4°F (25.8°C). Weather in August »

September, the first month of the autumn, in Tonawanda, is also an agreeable month, 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 September, the average high-temperature marginally drops, from a moderately hot 78.4°F (25.8°C) in August, to a pleasant 72°F (22.2°C). Weather in September »

October, the same as September, in Tonawanda, New York, is another mild autumn month, with average temperature ranging between min 47.1°F (8.4°C) and max 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 mild 58.6°F (14.8°C). Weather in October »

The last month of the autumn, November, is another chilly month in Tonawanda, New York, with average temperature fluctuating between 34.9°F (1.6°C) and 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 frosty 45.5°F (7.5°C). Weather in November »

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

What is the coldest month in Tonawanda?

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

What is the most humid month in Tonawanda?

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

How much does it rain in Tonawanda?

In Tonawanda, during the entire year, the rain falls for 169.2 days and collects up to 28.15" (715mm) of precipitation.

When does it snow in Tonawanda?

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

How much does it snow in Tonawanda?

In Tonawanda, 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?

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

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 in Tonawanda, New York.

What is the snowiest month in Tonawanda?

February is the month with the most snowfall in Tonawanda, New York. Snow falls for 17.1 days and accumulates 7.64" (194mm) of snow.

When is the ocean coldest in Tonawanda?

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

What is the rainiest month in Tonawanda?

The month with the most rainfall is May when the rain falls for 17.8 days and typically aggregates up to 2.87" (73mm) of precipitation.

When it does not snow in Tonawanda?

June through September are months without snowfall.

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?

The warmest month in Tonawanda is July, 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 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 in Tonawanda, with an average maximum UV index of 6.

What is the month with the warmest ocean in Tonawanda?

August is the month with the warmest seawater in Tonawanda, 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. Rain falls for 15 days and accumulates 1.81" (46mm) of precipitation.

What is the month with the shortest days in Tonawanda?

With an average of 9.1h of daylight, December has the shortest days of the year in Tonawanda.
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%).

Average rainfall - 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).

Average snowfall - 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).

Average sea temperature - Tonawanda, NY

The best month for swimming (with the highest average sea temperature) is August (22.7°C).
The coldest month (with the lowest average sea temperature) is March (2°C).

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).