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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Shell Valley, North Dakota, is another subzero cold winter month, with an average temperature fluctuating between 14.2°F (-9.9°C) and 0.5°F (-17.5°C). January is Shell Valley's coldest month, registering average high temperatures of 14.2°F (-9.9°C) and lows of 0.5°F (-17.5°C). Weather in January »
Weather in February
February, the last month of the winter in Shell Valley, is another freezing cold month, with an average temperature ranging between min 0.9°F (-17.3°C) and max 15.3°F (-9.3°C). The weather during February records an average high-temperature of a still subzero cold 15.3°F (-9.3°C), closely mirroring the preceding month. Weather in February »
Weather in March
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 low of 16.7°F (-8.5°C) and an average high of 30.7°F (-0.7°C). March's arrival witnesses a distinct rise in the average high-temperature, advancing from February's subzero cold 15.3°F (-9.3°C) to a still freezing cold 30.7°F (-0.7°C). Weather in March »
Weather in April
April in Shell Valley, North Dakota, is a chilly spring month, with an average temperature varying between 46.6°F (8.1°C) and 31.5°F (-0.3°C). The shift into April is marked by a considerable temperature increase, with the average high-temperature soaring from a subzero cold 30.7°F (-0.7°C) in March to a frosty 46.6°F (8.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Shell Valley, North Dakota, with an average temperature ranging between max 61.3°F (16.3°C) and min 44.4°F (6.9°C). A clear escalation in the average high-temperature is witnessed with the onset of May, advancing from a chilly 46.6°F (8.1°C) in April to a refreshing 61.3°F (16.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Shell Valley, North Dakota, with an average temperature varying between 70.7°F (21.5°C) and 53.4°F (11.9°C). With the beginning of June, Shell Valley's average high-temperature sees an increase, transitioning from a refreshing 61.3°F (16.3°C) in May to a pleasant 70.7°F (21.5°C). Weather in June »
Weather in July
July in Shell Valley, North Dakota, is a warm summer month, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 57.2°F (14°C). A subtle rise in the average high-temperature is observed during July, adjusting from an agreeable 70.7°F (21.5°C) in June to a moderately hot 77.4°F (25.2°C). Weather in July »
Weather in August
August, the last month of the summer in Shell Valley, is also a moderately hot month, with temperature in the range of an average low of 56.5°F (13.6°C) and an average high of 77.9°F (25.5°C). August is Shell Valley's warmest month, registering average high temperatures of 77.9°F (25.5°C) and lows of 56.5°F (13.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Shell Valley, is still a refreshing month, with an average temperature fluctuating between 49.1°F (9.5°C) and 67.6°F (19.8°C). The arrival of September indicates a decrease in the average high-temperature, moving from a warm 77.9°F (25.5°C) in August to a refreshing 67.6°F (19.8°C). Weather in September »
Weather in October
October, the same as September, in Shell Valley, North Dakota, is a frosty autumn month, with an average temperature varying between 49.8°F (9.9°C) and 36.3°F (2.4°C). As Shell Valley transitions into October, a marked decrease in the average high-temperature is observed, dropping from a comfortable 67.6°F (19.8°C) in September to a frosty 49.8°F (9.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Shell Valley, North Dakota, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 32.2°F (0.1°C). The beginning of November signals a clear reduction in the average high-temperature, falling from a frosty 49.8°F (9.9°C) in October to a cold 32.2°F (0.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Shell Valley, North Dakota, with an average temperature varying between 16.7°F (-8.5°C) and 5.9°F (-14.5°C). The beginning of December signals a clear reduction in the average high-temperature, falling from a wintry 32.2°F (0.1°C) in November to a freezing cold 16.7°F (-8.5°C). Weather in December »
Updated: Jul 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
January, with an average high of 14.2°F (-9.9°C) and a low of 0.5°F (-17.5°C), signifies the coldest month of the year.
What is the most humid month in Shell Valley?
The most humid month is January, with an average relative humidity of 93%.
How much does it rain?
In Shell Valley, during the entire year, the rain falls for 110.9 days and collects up to 17.95" (456mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 86.8 snowfall days, and 23.78" (604mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3.1h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 2 days and typically collects 0.43" (11mm) of precipitation.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Shell Valley, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the rainiest month?
June is the month with the most rainfall. Rain falls for 18.8 days and accumulates 3.27" (83mm) of precipitation.
When it does not snow?
In Shell Valley, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 16h and 6min of daylight.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What month has the most sunshine in Shell Valley?
The month with the most sunshine is July, with an average of 11h of sunshine.
What month is the hottest?
With average high temperatures of 77.9°F (25.5°C) and lows of 56.5°F (13.6°C), August is the warmest month.
What is the least humid month?
The least humid month is August, with an average relative humidity of 60%.
When does it snow the most in Shell Valley?
November is the month with the most snowfall. Snow falls for 12 days and accumulates 4.29" (109mm) of snow.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 8h and 18min of daylight.
Average temperature
Shell Valley, ND
The warmest month (with the highest average high temperature) is August (77.9°F).
The month with the lowest average high temperature is January (14.2°F).
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (0.5°F).
Average pressure
Shell Valley, ND
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.17"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.9"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Shell Valley, ND
- Average wind speed in January:
10.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.6mph - Average wind speed in May:
10.3mph - Average wind speed in June:
9.3mph
- Average wind speed in July:
8.6mph - Average wind speed in August:
8.5mph - Average wind speed in September:
9.8mph - Average wind speed in October:
11mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.2mph
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
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (60%).
Average rainfall
Shell Valley, ND
- Average rainfall in January:
0.51" - Average rainfall in February:
0.43" - Average rainfall in March:
0.94" - Average rainfall in April:
1.46" - Average rainfall in May:
2.2" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.52" - Average rainfall in August:
1.69" - Average rainfall in September:
2.01" - Average rainfall in October:
1.5" - Average rainfall in November:
0.71" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is June (3.27").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days
Shell Valley, ND
- Average rainfall days in January:
2.9 days - Average rainfall days in February:
2 days - Average rainfall days in March:
7.1 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
2.7 days
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 in January:
3.27" - Average snowfall in February:
2.76" - Average snowfall in March:
3.58" - Average snowfall in April:
3.27" - Average snowfall in May:
0.47" - Average snowfall in June:
0"
The month with the highest snowfall is November (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Shell Valley, ND
- Average snowfall days in January:
15.5 days - Average snowfall days in February:
14.3 days - Average snowfall days in March:
14.4 days - Average snowfall days in April:
7.9 days - Average snowfall days in May:
1.7 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
5.3 days - Average snowfall days in November:
12 days - Average snowfall days in December:
15.7 days
The month with the highest number of snowfall days is December (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Shell Valley, ND
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
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).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 3min - Average sunshine in March:
4h and 1min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 4min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days
Shell Valley, ND
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
15.1 days - Average sunshine days in March:
11.5 days - Average sunshine days in April:
11.1 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
15.6 days
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
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover
Shell Valley, ND
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility
Shell Valley, ND
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Shell Valley, North Dakota, USA
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