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Contents
- The climate of Pocatello
- The best time to visit Pocatello
- The worst time to visit Pocatello
- Spring weather in Pocatello
- Summer weather in Pocatello
- Autumn weather in Pocatello
- Winter weather in Pocatello
- 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
A clear, winding road in the hilly landscape leading to Pocatello, Idaho, with scenic mountains seen in the distance
The climate of Pocatello
Pocatello is located in the state of Idaho, USA, amidst a varied geographical ambience marked with High Rockies and the Snake River. The climate can be classified under the Köppen climate classification as Dfb, denoting a Humid Continental climate with no dry season and a comparatively warm summer. This results in an intriguing combination of diverse weather patterns across the year, from cold winter months with considerable snow, to warm and sometimes temperate summers.
Temperatures display a clear seasonal variation from a low average of 17.8°F (-7.9°C) in winter to high averages up to 86.5°F (30.3°C) in summer. Humidity ranges from a high of 85% in January to a low of 33% in the month of August. Rainfall is fairly evenly distributed throughout the year, from the highest volume in May at 1.46" (37mm) to the least in July at 0.39" (10mm). Snowfall peaks in January with an average of 8.27" (210mm) and reaches its minimum in June, with virtually no snowfall recorded. Visibility sticks consistently around 6 miles for most of the year.
Interesting trends can be seen in terms of daylight hours and sunshine. The daytime length reaches its zenith in June with 15.3 hours and dips to a low in December with only 9.1 hours. As expected, sunlight follows a similar trend from ample sunlight in June at 11.8 hours per day to a more limited 5.4 hours in December. The pressure remains mostly steady throughout the year, with minor fluctuations while the wind speed reaches its zenith at 9.4mph (15.1km/h) on average in April.
Temperatures display a clear seasonal variation from a low average of 17.8°F (-7.9°C) in winter to high averages up to 86.5°F (30.3°C) in summer. Humidity ranges from a high of 85% in January to a low of 33% in the month of August. Rainfall is fairly evenly distributed throughout the year, from the highest volume in May at 1.46" (37mm) to the least in July at 0.39" (10mm). Snowfall peaks in January with an average of 8.27" (210mm) and reaches its minimum in June, with virtually no snowfall recorded. Visibility sticks consistently around 6 miles for most of the year.
Interesting trends can be seen in terms of daylight hours and sunshine. The daytime length reaches its zenith in June with 15.3 hours and dips to a low in December with only 9.1 hours. As expected, sunlight follows a similar trend from ample sunlight in June at 11.8 hours per day to a more limited 5.4 hours in December. The pressure remains mostly steady throughout the year, with minor fluctuations while the wind speed reaches its zenith at 9.4mph (15.1km/h) on average in April.
The best time to visit Pocatello
With its continental climate, Pocatello offers different attractions in different seasons. However, the time between June and September proves the most appealing to most visitors. During these months, the temperatures range from 64.6°F (18.1°C) to 85.3°F (29.6°C), providing warm weather ideal for outdoor activities. Rainfall reaches its lowest levels ensuring plenty of sunshine and long daylight hours up to 15 hours per day in June enabling full exploitation of daylight hours for sightseeing and outdoor activities, a perfect time for a rendezvous with nature.
The worst time to visit Pocatello
The months between December and March aren't particularly favorable for visitors, primarily due to the harsh winter conditions. Temperatures hover on the lower side ranging from 17.8°F (-7.9°C) to 34°F (1.1°C). Snowfall can also reach significant levels making outdoor activities challenging with up to 8.27" (210mm) of snow in January and relative humidity can get quite high up to 85%.
Spring weather in Pocatello
Spring in Pocatello, which extends from March to May, exhibits moderate weather conditions. Temperatures rise steadily from an average low of 30.2°F (-1°C) to an average high of 64.6°F (18.1°C). Although rainfall slightly increases during this period upto an average of 1.46" (37mm) and there can still be some snow in early spring, dwindling upto 1.06" (27mm) only in May.
Summer weather in Pocatello
Summers, lasting from June to August, showcase the city's best climate with temperatures between 64.6°F (18.1°C) to 86.5°F (30.3°C). Even though it's summer, humidity goes on the lower side with 33% in August, while rainfall drops to its lowest levels, providing ample sunlight with sunshine for up to 11.8 hours a day.
Autumn weather in Pocatello
Autumn season, from September to November, sees a transition in the weather. Temperatures decline gradually from an average high of 74.3°F (23.5°C) to an average low of 43°F (6.1°C) and precipitation begins to set in with rainfall increasing from 0.63" (16mm) to 0.79" (20mm).
Winter weather in Pocatello
Winters in Pocatello, which span from December to February, are quite challenging with temperatures remaining between 17.8°F (-7.9°C) to 34°F (1.1°C). This period also records the maximum snowfall, with January being the peak month recording on average 8.27" (210mm) of snow. A marked feature of winters here is the high relative humidity that goes up to 85% in January.
Weather in January
In Pocatello, Idaho, the online weather data reveals an intriguing contrast for weather conditions in January. The city feels the winter's chill with low temperatures averaging 17.8°F (-7.9°C), ridiculously low compared to preceding December's 29.7°F (-1.3°C), and even lesser when contrasted with the upcoming surprisingly warmer month of February with an average low of 21.6°F (-5.8°C). Weather in January »
Weather in February
Despite the weather remaining on the winter spectrum in Pocatello, Idaho, February exhibits a modest rise in temperature. With the highest temperature for the year recorded scaling up to 34°F (1.1°C) in February, higher than January's record of 30.2°F (-1°C), there is some relief from the winter chill. Weather in February »
Weather in March
Transitioning further into spring in March, Pocatello, Idaho welcomes slightly warmer temperatures. With temperatures soaring as high as 44.8°F (7.1°C), surpassing February's tally of 34°F (1.1°C), the weather provides respite from the numbing cold. Weather in March »
Weather in April
The vibrant town of Pocatello, Idaho offers relatively pleasant weather in April, cherishing the spring at its best. The apex temperature in April hits 54.1°F (12.3°C), climbing further up on the thermometer from March's top mark of 44.8°F (7.1°C), the perfect weather to enjoy the multitude of outdoor activities. Weather in April »
Weather in May
May in Pocatello, Idaho witnesses a substantial escalation in warmth, making it an ideal season for outdoor enthusiasts. An escalating progression is noticed with May's highest temperature reaching to 64.6°F (18.1°C), remarkably exceeding April's high of 54.1°F (12.3°C), marking the approach of welcoming summer. Weather in May »
Weather in June
June brings summer snuggles in the city of Pocatello, Idaho, welcoming the longest daylight in the year to enjoy outdoor activities until late evening. It sees the leap in the mercury reaching 75.2°F (24°C), higher than May's 64.6°F (18.1°C), making it one of the hot months of the year. Weather in June »
Weather in July
In Pocatello, Idaho, it's the middle of summer, and July seizes the title for the warmest month of the year. Despite temperatures regularly peaking to around 86.5°F (30.3°C), it beats June's high of 75.2°F (24°C), giving the local inhabitants and tourists a chance to relish the full bloom of summer. Weather in July »
Weather in August
August continues to bathe Pocatello, Idaho in warm summer conditions, though it's slightly cooler than scorching July. The city experiences high temperatures averaging around 85.3°F (29.6°C), a minor decrease from July's average high of 86.5°F (30.3°C), signifying the gradual end of absolute summer. Weather in August »
Weather in September
September in Pocatello, Idaho presents a gentle transition from summer to autumn. Comparison to last month's high of 85.3°F (29.6°C) in August, September brings a noticeable drop to an average high temperature of 74.3°F (23.5°C). Weather in September »
Weather in October
October continues the fall season in Pocatello, Idaho while preparing inhabitants for the upcoming winter. High temperatures cool further down to 56.8°F (13.8°C) as against September's 74.3°F (23.5°C), hinting at the approaching winter. Weather in October »
Weather in November
With the sesquicentennial celebrations of fall in Pocatello, Idaho, November invites its dwellers to experience the early winter conditions. Weather data highlights a significant drop to an average high of 43°F (6.1°C), milder than October's average of 56.8°F (13.8°C) indicating the earliest ebb of winter. Weather in November »
Weather in December
December in Pocatello, Idaho, welcomes the true essence of winter with its frigid temperatures and beautiful snowfall. Indeed, climatological data supports this with the high temperature plunging to an average of 29.7°F (-1.3°C), lower than November's 43°F (6.1°C). Weather in December »
Updated: Aug 26, 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 is the most humid month in Pocatello?
January is the most humid month, with an average relative humidity of 85%.
How much does it rain?
In Pocatello, during the entire year, the rain falls for 116.1 days and collects up to 11.26" (286mm) of precipitation.
When does it snow?
Months with snowfall are January through May, September through December.
When does it snow the most?
The month with the most snowfall in Pocatello is January, when snow falls for 15.6 days and typically aggregates up to 8.27" (210mm) of snow.
How many days does it snow?
In Pocatello, during the entire year, snow falls for 70.2 days and aggregates up to 31.61" (803mm) of snow.
What is the month with the least sunshine?
With an average of 5.2h of sunshine, January has the least sunshine of the year.
What is the rainiest month?
The month with the most rainfall is March, when the rain falls for 15.1 days and typically aggregates up to 1.46" (37mm) of precipitation.
When is Daylight Saving Time (DST) in Pocatello?
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.
When it does not snow?
June through August are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Pocatello.
What is the warmest month?
July is the warmest month, exhibiting average temperatures of 86.5°F (30.3°C) at the peak and 56.8°F (13.8°C) at the base.
What is the driest month?
July is the month with the least rainfall. Rain falls for 6.3 days and accumulates 0.39" (10mm) of precipitation.
What month has the most sunshine in Pocatello?
With an average of 11.9h of sunshine, July has the most sunshine of the year.
What is the least humid month?
August is the least humid month, with an average relative humidity of 33%.
What part of the year is the coldest?
December, noted for its average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 17.8°F (-7.9°C), is considered the coldest month.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
When is the lowest UV index in Pocatello?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Pocatello, ID
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (29.7°F).
The month with the highest average low temperature is August (57.4°F).
The coldest months (with the lowest average low temperature) are January and December (17.8°F).
Average pressure
Pocatello, ID
- Average pressure in January:
30.3"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.26"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Pocatello, ID
- Average wind speed in January:
6.9mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.5mph - Average wind speed in April:
9.4mph - Average wind speed in May:
8mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7.3mph - Average wind speed in September:
7.6mph - Average wind speed in October:
7.9mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is January (6.9mph).
Average humidity
Pocatello, ID
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (33%).
Average rainfall
Pocatello, ID
- Average rainfall in January:
1.22" - Average rainfall in February:
1.22" - Average rainfall in March:
1.46" - Average rainfall in April:
1.22" - Average rainfall in May:
1.18" - Average rainfall in June:
0.83"
- Average rainfall in July:
0.39" - Average rainfall in August:
0.51" - Average rainfall in September:
0.63" - Average rainfall in October:
0.75" - Average rainfall in November:
0.79" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is March (1.46").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days
Pocatello, ID
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
15.1 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
8.3 days
- Average rainfall days in July:
6.3 days - Average rainfall days in August:
6.8 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
8.9 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is March (15.1 days).
The month with the least rainy days is July (6.3 days).
Average snowfall
Pocatello, ID
- Average snowfall in January:
8.27" - Average snowfall in February:
6.61" - Average snowfall in March:
4.76" - Average snowfall in April:
1.06" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is January (8.27").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Pocatello, ID
- Average snowfall days in January:
15.6 days - Average snowfall days in February:
15.9 days - Average snowfall days in March:
9.6 days - Average snowfall days in April:
3.8 days - Average snowfall days in May:
0.5 days - Average snowfall days in June:
0.1 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
1.3 days - Average snowfall days in November:
7.6 days - Average snowfall days in December:
15.7 days
The month with the highest number of snowfall days is February (15.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Pocatello, ID
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
6h and 1min - Average sunshine in March:
8h and 1min - Average sunshine in April:
10h and 0min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 5min - Average sunshine in September:
9h and 5min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 4min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days
Pocatello, ID
- Average sunshine days in January:
14 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
10.8 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
19.9 days - Average sunshine days in August:
19.1 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
17.3 days - Average sunshine days in December:
13.2 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index
Pocatello, ID
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Pocatello, ID
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility
Pocatello, ID
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Pocatello, Idaho, USA
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