Climate and monthly weather forecast
Watertown, OH

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Weather in January

January, the same as December, is another cold winter month in Watertown, Ohio, with an average temperature varying between 22.8°F (-5.1°C) and 36.1°F (2.3°C). Temperature readings reach their annual highs in January, averaging 36.1°F (2.3°C) and a minimum average of 22.8°F (-5.1°C). Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Watertown, Ohio, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 40.6°F (4.8°C). Watertown notes an average high-temperature of a still cold 40.6°F (4.8°C) in February, displaying minor variation from January. Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Watertown, Ohio, with an average temperature ranging between max 51.1°F (10.6°C) and min 34.2°F (1.2°C). Watertown, Ohio, sees an increase in the average high-temperature with the arrival of March, moving from February's cold 40.6°F (4.8°C) to a cool 51.1°F (10.6°C). Weather in March »

Weather in April

April is a comfortable spring month in Watertown, Ohio, with temperature in the range of an average low of 43.5°F (6.4°C) and an average high of 63.3°F (17.4°C). Watertown's weather shows a temperature rise with the arrival of April, moving from a fresh 51.1°F (10.6°C) in March to a refreshing 63.3°F (17.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Watertown, Ohio, with an average temperature varying between 53.2°F (11.8°C) and 74.1°F (23.4°C). Watertown's transition into May brings a rise in the average high-temperature, moving from a comfortable 63.3°F (17.4°C) in April to a warm 74.1°F (23.4°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Watertown, Ohio, with an average temperature ranging between max 81.1°F (27.3°C) and min 59.7°F (15.4°C). The shift from May to June introduces a subtle increase in the average high-temperature, moving from a warm 74.1°F (23.4°C) to a still moderately hot 81.1°F (27.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Watertown, Ohio, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 63.1°F (17.3°C). Watertown experiences its highest temperatures in July, with an average peak of 85.6°F (29.8°C) and a low of 63.1°F (17.3°C). Throughout July, the heat index is estimated at a very hot 96.8°F (36°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Watertown, Ohio, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 84.2°F (29°C). At the onset of August, Watertown records an average high-temperature of a still moderately hot 84.2°F (29°C), showing little deviation from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Watertown, Ohio, with an average temperature ranging between max 77.9°F (25.5°C) and min 56.7°F (13.7°C). September signifies a minor drop in average high-temperature, transitioning from a moderately hot 84.2°F (29°C) in August to a still warm 77.9°F (25.5°C). Weather in September »

Weather in October

October, like September, in Watertown, Ohio, is another enjoyable autumn month, with an average temperature varying between 46°F (7.8°C) and 64.4°F (18°C). The shift from September to October involves a decrease in the average high-temperature, dropping from a warm 77.9°F (25.5°C) to an enjoyable 64.4°F (18°C). Weather in October »

Weather in November

November, the last month of the autumn in Watertown, is another cool month, with temperature in the range of an average high of 51.1°F (10.6°C) and an average low of 35.6°F (2°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a comfortable 64.4°F (18°C) in October to a cool 51.1°F (10.6°C). Weather in November »

Weather in December

December, the first month of the winter in Watertown, is also an icy month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 30.4°F (-0.9°C). The arrival of December corresponds with a reduction in the average high-temperature, down from November's cool 51.1°F (10.6°C) to a cold 41.7°F (5.4°C). Weather in December »
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Frequently asked questions

What is the coldest month in Watertown?

Watertown's coldest temperatures are experienced in January, with average high temperatures of 36.1°F (2.3°C) and lows of 22.8°F (-5.1°C).

What are the most humid months in Watertown?

The months with the highest humidity are January and February, with an average relative humidity of 83%.

How much does it rain in Watertown?

In Watertown, during the entire year, the rain falls for 156.1 days and collects up to 24.8" (630mm) of precipitation.

When does it snow in Watertown?

January through April, October through December are months with snowfall in Watertown.

How much does it snow in Watertown?

In Watertown, during the entire year, snow falls for 31.3 days and aggregates up to 9.37" (238mm) of snow.

What is the month with the least sunshine in Watertown?

January has the least sunshine of the year, with an average of 3.4h of sunshine.

What are the months with the lowest UV index in Watertown?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the snowiest month in Watertown?

The month with the most snowfall in Watertown is February, when snow falls for 8.6 days and typically aggregates up to 2.8" (71mm) of snow.

When is Daylight Saving Time (DST) in Watertown?

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

The month with the most rainfall in Watertown, Ohio, is May, when the rain falls for 18.3 days and typically aggregates up to 3.19" (81mm) of precipitation.

When it does not snow in Watertown?

May through September are months without snowfall in Watertown.

What is the least humid month in Watertown?

The months with the lowest humidity are June through August, with an average relative humidity of 76%.

When are the longest days in Watertown?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What are the months with the highest UV index in Watertown?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Watertown, Ohio.

What is the warmest month in Watertown?

Watertown witnesses the warmest weather in July, with temperatures averaging a high of 85.6°F (29.8°C) and a low of 63.1°F (17.3°C).

What month has the most sunshine in Watertown?

With an average of 10.1h of sunshine, August has the most sunshine of the year.

What is the driest month in Watertown?

September is the month with the least rainfall in Watertown. Rain falls for 12.5 days and accumulates 1.46" (37mm) of precipitation.

What is the month with the shortest days in Watertown?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

Average temperature
Watertown, OH

Average temperature - Watertown, OH

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.1°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 (22.8°F).

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Average pressure
Watertown, OH

Average pressure - Watertown, OH

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed
Watertown, OH

Average wind speed - Watertown, OH

The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity
Watertown, OH

Average humidity - Watertown, OH

The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are June, July and August (76%).

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Average rainfall
Watertown, OH

Average rainfall - Watertown, OH

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days
Watertown, OH

Average rainfall days - Watertown, OH

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall
Watertown, OH

Average snowfall - Watertown, OH

The month with the highest snowfall is February (2.8").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Watertown, OH

Average snowfall days - Watertown, OH

The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Watertown, OH

Average daylight / Average sunshine - Watertown, OH

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days
Watertown, OH

Average sunshine days - Watertown, OH

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index
Watertown, OH

Average UV index - Watertown, OH

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Watertown, OH

Average visibility - Watertown, OH

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

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Watertown, Ohio, USA

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