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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, like December, is a freezing cold winter month in Cobalt, Idaho, with temperature in the range of an average low of 9.5°F (-12.5°C) and an average high of 27.3°F (-2.6°C). January's weather displays an average high-temperature of a still freezing cold 27.3°F (-2.6°C), slightly varied from December's 25.2°F (-3.8°C). Weather in January »
Weather in February
February, the last month of the winter in Cobalt, is another freezing cold month, with an average temperature ranging between min 10.8°F (-11.8°C) and max 27.9°F (-2.3°C). February's advent notes a subtle adjustment in average high-temperature to a still freezing cold 27.9°F (-2.3°C) from January. Weather in February »
Weather in March
March, the first month of the spring in Cobalt, is an icy month, with an average temperature ranging between min 17.8°F (-7.9°C) and max 34°F (1.1°C). With the beginning of March, Cobalt's average high-temperature sees a minor increase, transitioning from a freezing cold 27.9°F (-2.3°C) in February to a cold 34°F (1.1°C). Weather in March »
Weather in April
April, the same as March, is an icy spring month in Cobalt, Idaho, with an average temperature varying between 25°F (-3.9°C) and 41.9°F (5.5°C). The onset of April marks a slight increase in the average high-temperature, moving from 34°F (1.1°C) in March to a still cold 41.9°F (5.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a cool month in Cobalt, Idaho, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 33.8°F (1°C). Observing a rise in May, the average high-temperature goes from April's icy 41.9°F (5.5°C) to a fresh 54.1°F (12.3°C). Weather in May »
Weather in June
June, the first month of the summer in Cobalt, is a comfortable month, with an average temperature ranging between max 64.4°F (18°C) and min 39.9°F (4.4°C). The start of June brings a shift in the average high-temperature, increasing from May's cool 54.1°F (12.3°C) to a comfortable 64.4°F (18°C). Weather in June »
Weather in July
July in Cobalt, Idaho, is a warm summer month, with an average temperature varying between 75.7°F (24.3°C) and 47.3°F (8.5°C). July stands out as Cobalt's warmest month, with temperatures ranging between an average high of 75.7°F (24.3°C) and a low of 47.3°F (8.5°C). Weather in July »
Weather in August
August, the last month of the summer in Cobalt, is also a moderately hot month, with an average temperature ranging between max 74.7°F (23.7°C) and min 47.5°F (8.6°C). The onset of August notes an average high-temperature of a still warm 74.7°F (23.7°C), subtly shifted from July's 75.7°F (24.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Cobalt, Idaho, with an average temperature varying between 40.6°F (4.8°C) and 65.3°F (18.5°C). The average high-temperature decreases in September, shifting from a warm 74.7°F (23.7°C) in August to a comfortable 65.3°F (18.5°C). Weather in September »
Weather in October
October, like September, is a frosty autumn month in Cobalt, Idaho, with an average temperature ranging between max 48.7°F (9.3°C) and min 30.4°F (-0.9°C). Cobalt's transition into October is marked by a clear temperature shift, receding from an enjoyable 65.3°F (18.5°C) in September to a chilly 48.7°F (9.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Cobalt, is also an icy month, with an average temperature ranging between min 19.2°F (-7.1°C) and max 35.2°F (1.8°C). In Cobalt, the average high-temperature in November drops from a chilly 48.7°F (9.3°C) in October to an icy 35.2°F (1.8°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Cobalt, Idaho, with an average temperature ranging between max 25.2°F (-3.8°C) and min 9.5°F (-12.5°C). December is Cobalt's coldest month, registering average high temperatures of 25.2°F (-3.8°C) and lows of 9.5°F (-12.5°C). Weather in December »
Updated: Feb 12, 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
How many days does it rain in Cobalt?
Throughout the year, in Cobalt, Idaho, there are 129.5 rainfall days, and 12.4" (315mm) of precipitation is accumulated.
When does it snow in Cobalt?
January through May, September through December are months with snowfall in Cobalt, Idaho.
How many days does it snow in Cobalt?
Throughout the year, there are 63.5 snowfall days, and 22.76" (578mm) of snow is accumulated.
What is the month with the least sunshine in Cobalt?
With an average of 5.1h of sunshine, January has the least sunshine of the year in Cobalt.
When is the lowest UV index in Cobalt?
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Cobalt, Idaho.
What is the most humid month in Cobalt?
The most humid month in Cobalt, Idaho, is February, with an average relative humidity of 89%.
When does it snow the most in Cobalt?
February is the month with the most snowfall. Snow falls for 12.3 days and accumulates 5" (127mm) of snow.
When is Daylight Saving Time (DST) in Cobalt?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
What is the rainiest month in Cobalt?
The month with the most rainfall is June, when the rain falls for 14.9 days and typically aggregates up to 2.05" (52mm) of precipitation.
When it does not snow in Cobalt?
June through August are months without snowfall in Cobalt.
When are the longest days in Cobalt?
June has the longest days of the year, with an average of 15h and 36min of daylight.
What are the warmest months in Cobalt?
July is the month when Cobalt's temperatures reach their peak, with averages of 75.7°F (24.3°C) and lows of 47.3°F (8.5°C).
What is the driest month in Cobalt?
July and August are months with the least rain in Cobalt, Idaho, when the rain falls for 7.8 days and typically aggregates up to 0.51" (13mm) of rain.
What month has the most sunshine in Cobalt?
July has the most sunshine of the year in Cobalt, Idaho, with an average of 11.8h of sunshine.
What is the month with the highest UV index in Cobalt?
The month with the highest UV index is July, with an average maximum UV index of 5.
What is the least humid month in Cobalt?
August is the least humid month in Cobalt, Idaho, with an average relative humidity of 43%.
What is the coldest time of year in Cobalt?
Cobalt's coldest month, December, generally records average temperatures ranging from a high of 25.2°F (-3.8°C) to a low of 9.5°F (-12.5°C).
What is the month with the shortest days in Cobalt?
The month with the shortest days in Cobalt is December, with an average of 8h and 48min of daylight.
Average temperature
Cobalt, ID
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is December (25.2°F).
The month with the highest average low temperature is August (47.5°F).
The coldest months (with the lowest average low temperature) are January and December (9.5°F).
Average pressure
Cobalt, ID
- Average pressure in January:
30.25"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.07"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.23"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Cobalt, ID
- Average wind speed in January:
4.8mph - Average wind speed in February:
4.8mph - Average wind speed in March:
5.2mph - Average wind speed in April:
5.2mph - Average wind speed in May:
4.8mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.5mph - Average wind speed in October:
4.7mph - Average wind speed in November:
5mph - Average wind speed in December:
4.9mph
The windiest months (with the highest average wind speed) are March and April (5.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Cobalt, ID
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (43%).
Average rainfall
Cobalt, ID
- Average rainfall in January:
0.63" - Average rainfall in February:
0.87" - Average rainfall in March:
1.06" - Average rainfall in April:
1.61" - Average rainfall in May:
1.89" - Average rainfall in June:
2.05"
- Average rainfall in July:
0.51" - Average rainfall in August:
0.51" - Average rainfall in September:
0.94" - Average rainfall in October:
1.1" - Average rainfall in November:
0.67" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are July and August (0.51").
Average rainfall days
Cobalt, ID
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
13 days - Average rainfall days in April:
17.9 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
7 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
8 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Cobalt, ID
The month with the highest snowfall is February (5").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Cobalt, ID
- Average snowfall days in January:
9.4 days - Average snowfall days in February:
12.3 days - Average snowfall days in March:
9.7 days - Average snowfall days in April:
8.4 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:
0.3 days - Average snowfall days in October:
3.1 days - Average snowfall days in November:
8.2 days - Average snowfall days in December:
10.4 days
The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Cobalt, ID
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 0min - Average sunshine in May:
10h and 3min - Average sunshine in June:
11h and 1min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Cobalt, ID
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
11.7 days - Average sunshine days in April:
7.7 days - Average sunshine days in May:
8.1 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
19.4 days - Average sunshine days in August:
18.7 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
15 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is July (19.4 days).
The month with the least sunshine days is April (7.7 days).
Average UV index
Cobalt, ID
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover
Cobalt, ID
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Cobalt, ID
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Cobalt, Idaho, USA
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