Monthly weather forecast and climate
Shell Valley, ND

January, like December, is a freezing cold winter month in Shell Valley, North Dakota, with average temperature fluctuating between 14.2°F (-9.9°C) and 0.5°F (-17.5°C). The coldest month is January, with an average high-temperature of 14.2°F (-9.9°C) and an average low-temperature of 0.5°F (-17.5°C). Weather in January »

The last month of the winter, February, is also a subzero cold month in Shell Valley, North Dakota, with temperature in the range of an average high of 15.3°F (-9.3°C) and an average low of 0.9°F (-17.3°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 15.3°F (-9.3°C). Weather in February »

The first month of the spring, March, is also a subzero cold month in Shell Valley, North Dakota, with temperature in the range of an average high of 30.7°F (-0.7°C) and an average low of 16.7°F (-8.5°C). In March, the average high-temperature increases considerably, from 15.3°F (-9.3°C) in February, to a still freezing cold 30.7°F (-0.7°C). Weather in March »

April is a frosty spring month in Shell Valley, North Dakota, with average temperature varying between 31.5°F (-0.3°C) and 46.6°F (8.1°C). In Shell Valley, the average high-temperature in April significantly increases, from a subzero cold 30.7°F (-0.7°C) in March, to a chilly 46.6°F (8.1°C). Weather in April »

The last month of the spring, May, is a comfortable month in Shell Valley, North Dakota, with average temperature varying between 61.3°F (16.3°C) and 44.4°F (6.9°C). In May, the average high-temperature increases considerably, from a chilly 46.6°F (8.1°C) in April, to a comfortable 61.3°F (16.3°C). Weather in May »

The first month of the summer, June, is a pleasant month in Shell Valley, North Dakota, with average temperature ranging between max 70.7°F (21.5°C) and min 53.4°F (11.9°C). In Shell Valley, the average high-temperature rises, from a comfortable 61.3°F (16.3°C) in May, to a pleasant 70.7°F (21.5°C). Weather in June »

July in Shell Valley, North Dakota, is a moderately hot summer month, with average temperature fluctuating between 77.4°F (25.2°C) and 57.2°F (14°C). In July, the average high-temperature slightly increases, from an agreeable 70.7°F (21.5°C) in June, to a warm 77.4°F (25.2°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Shell Valley, North Dakota, with average temperature fluctuating between 77.9°F (25.5°C) and 56.5°F (13.6°C). August is the warmest month, with an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 56.5°F (13.6°C). Weather in August »

The first month of the autumn, September, is also an enjoyable month in Shell Valley, North Dakota, with average temperature fluctuating between 49.1°F (9.5°C) and 67.6°F (19.8°C). In September, the average high-temperature decreases, from a warm 77.9°F (25.5°C) in August, to a comfortable 67.6°F (19.8°C). Weather in September »

October, like September, is another chilly autumn month in Shell Valley, North Dakota, with average temperature ranging between max 49.8°F (9.9°C) and min 36.3°F (2.4°C). In Shell Valley, the average high-temperature plummets, from a comfortable 67.6°F (19.8°C) in September, to a chilly 49.8°F (9.9°C). Weather in October »

November, the last month of the autumn, in Shell Valley, is also a wintry month, with average temperature ranging between max 32.2°F (0.1°C) and min 20.7°F (-6.3°C). In November, the average high-temperature significantly decreases, from a chilly 49.8°F (9.9°C) in October, to a wintry 32.2°F (0.1°C). Weather in November »

December, the first month of the winter, in Shell Valley, is also a subzero cold month, with average temperature ranging between max 16.7°F (-8.5°C) and min 5.9°F (-14.5°C). In December, the average high-temperature significantly decreases, from a wintry 32.2°F (0.1°C) in November, to a freezing cold 16.7°F (-8.5°C). Weather in December »

What is the coldest month in Shell Valley?

January is the coldest month in Shell Valley, with an average high-temperature of 14.2°F (-9.9°C) and an average low-temperature of 0.5°F (-17.5°C).

What is the most humid month in Shell Valley?

With an average relative humidity of 93%, January is the most humid month in Shell Valley, North Dakota.

How many days does it rain in Shell Valley?

In Shell Valley, North Dakota, during the entire year, the rain falls for 110.9 days and collects up to 17.95" (456mm) of precipitation.

When does it snow in Shell Valley?

January through May, October through December are months with snowfall.

How much does it snow in Shell Valley?

In Shell Valley, during the entire year, snow falls for 86.8 days, and aggregates up to 23.78" (604mm) of snow.

What is the month with the least sunshine in Shell Valley?

The month with the least sunshine in Shell Valley is January, with an average of 3.1h of sunshine.

What is the month with the lowest UV index in Shell Valley?

Months with the lowest UV index in Shell Valley, North Dakota, are January, February and December, with an average maximum UV index of 1.

What is the driest month in Shell Valley?

February is the month with the least rainfall. Rain falls for 2 days and accumulates 0.43" (11mm) of precipitation.

What is the rainiest month in Shell Valley?

The month with the most rainfall is June when the rain falls for 18.8 days and typically aggregates up to 3.27" (83mm) of precipitation.

When it does not snow in Shell Valley?

In Shell Valley snow does not fall in June through September.

When are the longest days in Shell Valley?

The month with the longest days in Shell Valley, North Dakota, is June, with an average of 16.1h of daylight.

When is the highest UV index in Shell Valley?

Months with the highest UV index in Shell Valley are June through August, with an average maximum UV index of 5.

What month has the most sunshine in Shell Valley?

The month with the most sunshine in Shell Valley is July, with an average of 11h of sunshine.

What is the warmest month in Shell Valley?

August is the warmest month in Shell Valley, North Dakota, with an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 56.5°F (13.6°C).

What is the least humid month in Shell Valley?

August is the least humid month in Shell Valley, with an average relative humidity of 60%.

What is the snowiest month in Shell Valley?

The month with the most snowfall is November when snow falls for 12 days and typically aggregates up to 4.29" (109mm) of snow.

What is the month with the shortest days in Shell Valley?

The month with the shortest days is December, with an average of 8.4h of daylight.
Average temperature - Shell Valley, ND
Average pressure - Shell Valley, ND

The month with the highest atmospheric pressure is February (30.17").
The month with the lowest atmospheric pressure is June (29.85").

Average wind speed - Shell Valley, ND

The windiest month (with the highest average wind speed) is October (11mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity - Shell Valley, ND
Average rainfall - Shell Valley, ND
Average rainfall days - Shell Valley, ND

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (2 days).

Average snowfall - Shell Valley, ND
Average snowfall days - Shell Valley, ND

The month with the highest number of snowfall days is December (15.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Shell Valley, ND

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 3.1h).

Average sunshine days - Shell Valley, ND

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is June (8.1 days).

Average UV index - Shell Valley, ND
Average visibility - Shell Valley, ND

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).