Climate and monthly weather forecast
Dover, ID

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Weather in January

January, like December, is another subzero cold winter month in Dover, Idaho, with temperature in the range of an average high of 30.4°F (-0.9°C) and an average low of 19.2°F (-7.1°C). January records an average high-temperature of a still freezing cold 30.4°F (-0.9°C), indicating a minor variation from the preceding month. Weather in January »

Weather in February

February, the last month of the winter in Dover, is a wintry month, with an average temperature varying between 19°F (-7.2°C) and 32.2°F (0.1°C). Dover notes an average high-temperature of a wintry 32.2°F (0.1°C) in February, displaying minor variation from January. Weather in February »

Weather in March

March, the first month of the spring in Dover, is still a cold month, with temperature in the range of an average low of 25.2°F (-3.8°C) and an average high of 39.7°F (4.3°C). A minor escalation in the average high-temperature is seen with the onset of March, moving from a cold 32.2°F (0.1°C) in February to a still icy 39.7°F (4.3°C). Weather in March »

Weather in April

April in Dover, Idaho, is a frosty spring month, with an average temperature fluctuating between 49.6°F (9.8°C) and 30.9°F (-0.6°C). April brings a temperature increase, with average high-temperatures moving from March's icy 39.7°F (4.3°C) to a chilly 49.6°F (9.8°C). Weather in April »

Weather in May

May, the last month of the spring in Dover, is an enjoyable month, with an average temperature ranging between max 62.6°F (17°C) and min 37.9°F (3.3°C). The transition to May introduces an increase in the average high-temperature, shifting from a frosty 49.6°F (9.8°C) in April to a refreshing 62.6°F (17°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Dover, Idaho, with an average temperature varying between 42.6°F (5.9°C) and 68.4°F (20.2°C). In June, the average high-temperature marginally rises from a refreshing 62.6°F (17°C) in May to a pleasant 68.4°F (20.2°C). Weather in June »

Weather in July

July is a warm summer month in Dover, Idaho, with an average temperature fluctuating between 48°F (8.9°C) and 79.5°F (26.4°C). The transition from June to July brings a temperature rise, with average high-temperatures increasing from a pleasant 68.4°F (20.2°C) to a warm 79.5°F (26.4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Dover, Idaho, with an average temperature varying between 48.6°F (9.2°C) and 79.9°F (26.6°C). In Dover, Idaho, August is the warmest month, with temperatures averaging a high of 79.9°F (26.6°C) and a low of 48.6°F (9.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Dover, is still a pleasant month, with an average temperature ranging between max 68.5°F (20.3°C) and min 41.9°F (5.5°C). September implies a gentle temperature shift, with average high-temperatures reducing from August's moderately hot 79.9°F (26.6°C) to a pleasant 68.5°F (20.3°C). Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in Dover, Idaho, with an average temperature ranging between min 33.3°F (0.7°C) and max 51.3°F (10.7°C). As October arrives, a noticeable drop in the average high-temperature is witnessed, moving from a pleasant 68.5°F (20.3°C) in September to a fresh 51.3°F (10.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Dover, Idaho, with an average temperature varying between 37.4°F (3°C) and 25.9°F (-3.4°C). In November, the meteorological conditions alter, with the average high-temperature shifting from a fresh 51.3°F (10.7°C) in October to an icy 37.4°F (3°C). Weather in November »

Weather in December

December, the first month of the winter in Dover, is also a subzero cold month, with an average temperature fluctuating between 28.9°F (-1.7°C) and 18.5°F (-7.5°C). December is Dover's coldest month, registering average high temperatures of 28.9°F (-1.7°C) and lows of 18.5°F (-7.5°C). Weather in December »
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Frequently asked questions

What is the most humid month in Dover?

With an average relative humidity of 95%, January is the most humid month in Dover, Idaho.

What is the wettest month in Dover?

January is the month with the most rainfall. Rain falls for 11.6 days and accumulates 3.35" (85mm) of precipitation.

How many days does it rain in Dover?

Throughout the year, in Dover, there are 151 rainfall days, and 23.98" (609mm) of precipitation is accumulated.

When does it snow in Dover?

January through May, September through December are months with snowfall in Dover.

When does it snow the most in Dover?

January is the month with the most snowfall. Snow falls for 16.8 days and accumulates 17.28" (439mm) of snow.

How many days does it snow in Dover?

In Dover, Idaho, during the entire year, snow falls for 80.7 days and aggregates up to 61.3" (1557mm) of snow.

What is the month with the least sunshine in Dover?

With an average of 3.3h of sunshine, January has the least sunshine of the year in Dover.

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

February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Dover, Idaho.

When is Daylight Saving Time (DST) in Dover?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dover, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Dover?

June through August are months without snowfall in Dover.

When are the longest days in Dover?

June has the longest days of the year in Dover, with an average of 16h and 0min of daylight.

When is the highest UV index in Dover?

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

What are the warmest months in Dover?

Dover's temperature records reveal August as the warmest month, marked by average highs of 79.9°F (26.6°C) and lows of 48.6°F (9.2°C).

What is the least humid month in Dover?

The least humid month in Dover is August, with an average relative humidity of 53%.

What is the driest month in Dover?

The month with the least rainfall in Dover, Idaho, is August, when the rain falls for 6.3 days and typically collects 0.43" (11mm) of precipitation.

What month has the most sunshine in Dover?

August has the most sunshine of the year in Dover, with an average of 11.9h of sunshine.

What time of the year is the coldest in Dover?

December, characterized by an average high temperature of 28.9°F (-1.7°C) and a low temperature of 18.5°F (-7.5°C), is generally the coldest month.

What is the month with the shortest days in Dover?

December has the shortest days of the year, with an average of 8h and 24min of daylight.

Average temperature
Dover, ID

Average temperature - Dover, ID

The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is December (28.9°F).

The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).

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Average pressure
Dover, ID

Average pressure - Dover, ID

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed
Dover, ID

Average wind speed - Dover, ID

The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).

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Average rainfall
Dover, ID

Average rainfall - Dover, ID

The wettest month (with the highest rainfall) is January (3.35").
The driest month (with the least rainfall) is August (0.43").

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Average rainfall days
Dover, ID

Average rainfall days - Dover, ID

The month with the highest number of rainy days is March (18.8 days).
The month with the least rainy days is August (6.3 days).

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Average snowfall
Dover, ID

Average snowfall - Dover, ID

The month with the highest snowfall is January (17.28").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Dover, ID

Average snowfall days - Dover, ID

The month with the highest number of snowfall days is December (18.2 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Dover, ID

Average daylight / Average sunshine - Dover, ID

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days
Dover, ID

Average sunshine days - Dover, ID

The months with the most sunshine days are July and August (21.4 days).
The month with the least sunshine days is March (7.9 days).

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Average visibility
Dover, ID

Average visibility - Dover, ID

The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (3mi).

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Dover, Idaho, USA

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