Climate and monthly weather forecast
Nighthawk, WA

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Weather in January

January, the same as December, in Nighthawk, Washington, is another subzero cold winter month, with an average temperature fluctuating between 28.2°F (-2.1°C) and 14.4°F (-9.8°C). Nighthawk experiences an average high-temperature of a still subzero cold 28.2°F (-2.1°C) in January, marking an insignificant shift from 27°F (-2.8°C) in December. Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Nighthawk, Washington, with temperature in the range of an average high of 29.8°F (-1.2°C) and an average low of 13.8°F (-10.1°C). Nighthawk's weather in February, with an average high-temperature of a still freezing cold 29.8°F (-1.2°C), subtly shifts from January's 28.2°F (-2.1°C). Weather in February »

Weather in March

March, the first month of the spring in Nighthawk, is a cold month, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 22.5°F (-5.3°C). The coming of March brings a minor shift in Nighthawk's weather, with average high-temperatures adjusting from February's freezing cold 29.8°F (-1.2°C) to an icy 38.3°F (3.5°C). Weather in March »

Weather in April

April is a chilly spring month in Nighthawk, Washington, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 49.6°F (9.8°C). April brings a temperature increase, with average high-temperatures moving from March's wintry 38.3°F (3.5°C) to a frosty 49.6°F (9.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Nighthawk, Washington, with an average temperature varying between 37.8°F (3.2°C) and 62.6°F (17°C). May sees a temperature increase, moving from a chilly 49.6°F (9.8°C) in April to an enjoyable 62.6°F (17°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Nighthawk, Washington, with an average temperature varying between 42.4°F (5.8°C) and 68.5°F (20.3°C). June signifies a subtle uplift in the average high-temperature, adjusting from a refreshing 62.6°F (17°C) in May to a pleasant 68.5°F (20.3°C). Weather in June »

Weather in July

July is a moderately hot summer month in Nighthawk, Washington, with an average temperature ranging between max 78.4°F (25.8°C) and min 48.6°F (9.2°C). The arrival of July signals an increase in the average high-temperature, moving from a pleasant 68.5°F (20.3°C) in June to a moderately hot 78.4°F (25.8°C). Weather in July »

Weather in August

August, the last month of the summer in Nighthawk, is also a moderately hot month, with an average temperature ranging between min 49.5°F (9.7°C) and max 79.2°F (26.2°C). August is the warmest month, with the temperature often reaching an average high of 79.2°F (26.2°C) and an average low of 49.5°F (9.7°C). Weather in August »

Weather in September

September, the first month of the autumn in Nighthawk, is still a refreshing month, with an average temperature varying between 42.8°F (6°C) and 67.8°F (19.9°C). September brings a drop in Nighthawk's average high-temperature, falling from a moderately hot 79.2°F (26.2°C) in August to an enjoyable 67.8°F (19.9°C). Weather in September »

Weather in October

October, like September, in Nighthawk, Washington, is a cool autumn month, with temperature in the range of an average low of 32.9°F (0.5°C) and an average high of 50.9°F (10.5°C). The start of October signals a considerable reduction in the average high-temperature, receding from an enjoyable 67.8°F (19.9°C) in September to a fresh 50.9°F (10.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Nighthawk, Washington, with an average temperature varying between 23.7°F (-4.6°C) and 36.5°F (2.5°C). November's arrival signals a distinct temperature shift, dropping from a cool 50.9°F (10.5°C) in October to a cold 36.5°F (2.5°C). Weather in November »

Weather in December

December, the first month of the winter in Nighthawk, is still a freezing cold month, with an average temperature fluctuating between 27°F (-2.8°C) and 13.1°F (-10.5°C). In Nighthawk, the lowest average temperatures are observed in December, with a high of 27°F (-2.8°C) and a low of 13.1°F (-10.5°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the most humid month in Nighthawk?

The most humid month is January, with an average relative humidity of 94%.

How many days does it rain in Nighthawk?

In Nighthawk, during the entire year, the rain falls for 112.2 days and collects up to 14.69" (373mm) of precipitation.

When does it snow in Nighthawk?

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

How much does it snow in Nighthawk?

Throughout the year, in Nighthawk, Washington, there are 89.6 snowfall days, and 47.44" (1205mm) of snow is accumulated.

What is the month with the least sunshine in Nighthawk?

January has the least sunshine of the year in Nighthawk, with an average of 3.9h of sunshine.

When is the lowest UV index in Nighthawk?

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

When is Daylight Saving Time (DST) in Nighthawk?

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

What is the rainiest month in Nighthawk?

The month with the most rainfall in Nighthawk, Washington, is May, when the rain falls for 13.8 days and typically aggregates up to 1.97" (50mm) of precipitation.

When it does not snow in Nighthawk?

June through August are months without snowfall.

When are the longest days in Nighthawk?

June has the longest days of the year in Nighthawk, Washington, with an average of 16h and 6min of daylight.

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

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

What time of the year is the hottest in Nighthawk?

August is the month when Nighthawk, Washington, sees the average highest temperatures, with a high of 79.2°F (26.2°C) and a low of 49.5°F (9.7°C).

What is the least humid month in Nighthawk?

August is the least humid month in Nighthawk, with an average relative humidity of 49%.

What is the driest month in Nighthawk?

August is the month with the least rainfall in Nighthawk. Rain falls for 5.8 days and accumulates 0.47" (12mm) of precipitation.

What month has the most sunshine in Nighthawk?

August has the most sunshine of the year in Nighthawk, Washington, with an average of 12h of sunshine.

What time of the year is the coldest in Nighthawk?

December, marked by an average high-temperature of 27°F (-2.8°C) and a low-temperature of 13.1°F (-10.5°C), is the coldest month in Nighthawk.

What is the snowiest month in Nighthawk?

December is the month with the most snowfall in Nighthawk. Snow falls for 17.3 days and accumulates 9.76" (248mm) of snow.

What is the month with the shortest days in Nighthawk?

With an average of 8h and 18min of daylight, December has the shortest days of the year in Nighthawk.

Average temperature
Nighthawk, WA

Average temperature - Nighthawk, WA

The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (27°F).

The month with the highest average low temperature is August (49.5°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).

Average pressure
Nighthawk, WA

Average pressure - Nighthawk, WA

The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).

Average wind speed
Nighthawk, WA

Average wind speed - Nighthawk, WA

The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest months (with the lowest average wind speed) are January, February and December (3.7mph).

Average humidity
Nighthawk, WA

Average humidity - Nighthawk, WA

The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (49%).

Average rainfall
Nighthawk, WA

Average rainfall - Nighthawk, WA

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is August (0.47").

Average rainfall days
Nighthawk, WA

Average rainfall days - Nighthawk, WA

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (5.7 days).

Average snowfall
Nighthawk, WA

Average snowfall - Nighthawk, WA

The month with the highest snowfall is December (9.76").
The months with the least snowfall are June, July and August (0").

Average snowfall days
Nighthawk, WA

Average snowfall days - Nighthawk, WA

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Nighthawk, WA

Average daylight / Average sunshine - Nighthawk, WA

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days
Nighthawk, WA

Average sunshine days - Nighthawk, WA

The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is March (10.8 days).

Average UV index
Nighthawk, WA

Average UV index - Nighthawk, WA

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average visibility
Nighthawk, WA

Average visibility - Nighthawk, WA

The months with the highest visibility are April, May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).

Nighthawk, Washington, USA

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