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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 is a cold winter month in Smelterville, Idaho, with an average temperature ranging between max 32.5°F (0.3°C) and min 20.7°F (-6.3°C). January experiences an average high-temperature of a cold 32.5°F (0.3°C), barely different from December's 30.4°F (-0.9°C). Weather in January »
Weather in February
February, the last month of the winter in Smelterville, is also an icy month, with an average temperature varying between 34°F (1.1°C) and 21.6°F (-5.8°C). February's onset brings an average high-temperature of a still cold 34°F (1.1°C), showing a minute difference from January's 32.5°F (0.3°C). Weather in February »
Weather in March
The first month of the spring, March, is also a wintry month in Smelterville, Idaho, with an average temperature fluctuating between 40.5°F (4.7°C) and 26.1°F (-3.3°C). With the onset of March, Smelterville's weather sees a minor temperature rise, transitioning from a wintry 34°F (1.1°C) in February to a still icy 40.5°F (4.7°C). Weather in March »
Weather in April
April is a frosty spring month in Smelterville, Idaho, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 48.2°F (9°C). The beginning of April signals a minor rise in the average high-temperature, moving from an icy 40.5°F (4.7°C) in March to a frosty 48.2°F (9°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Smelterville, Idaho, with an average temperature varying between 60.8°F (16°C) and 37.6°F (3.1°C). With the onset of May, Smelterville's average high-temperature sees a rise, moving from April's chilly 48.2°F (9°C) to an enjoyable 60.8°F (16°C). Weather in May »
Weather in June
The first month of the summer, June, is also an enjoyable month in Smelterville, Idaho, with an average temperature ranging between max 66.7°F (19.3°C) and min 42.8°F (6°C). Smelterville's June weather indicates a minor increase in high-temperatures, edging from May's comfortable 60.8°F (16°C) to a still enjoyable 66.7°F (19.3°C). Weather in June »
Weather in July
July in Smelterville, Idaho, is a warm summer month, with an average temperature varying between 48.7°F (9.3°C) and 77.7°F (25.4°C). The arrival of July brings a temperature shift, with the average high-temperature escalating from an enjoyable 66.7°F (19.3°C) in June to a warm 77.7°F (25.4°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Smelterville, Idaho, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 49.8°F (9.9°C). The warmest period is August, when temperatures fluctuate between an average high of 78.4°F (25.8°C) and a low of 49.8°F (9.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Smelterville, Idaho, with an average temperature ranging between min 41.9°F (5.5°C) and max 68.7°F (20.4°C). As Smelterville enters September, the average high-temperature decreases from the a warm 78.4°F (25.8°C) of August to a pleasant 68.7°F (20.4°C). Weather in September »
Weather in October
October, like September, in Smelterville, Idaho, is a cool autumn month, with temperature in the range of an average high of 52.7°F (11.5°C) and an average low of 34.3°F (1.3°C). A distinct shift in the average high-temperature is signaled in October, moving down from a pleasant 68.7°F (20.4°C) in September to a fresh 52.7°F (11.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Smelterville, Idaho, with an average temperature varying between 27°F (-2.8°C) and 38.7°F (3.7°C). The start of November involves a temperature drop, moving from a fresh 52.7°F (11.5°C) in October to a cold 38.7°F (3.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Smelterville, Idaho, with temperature in the range of an average high of 30.4°F (-0.9°C) and an average low of 19.8°F (-6.8°C). The month of December, characterized by an average high of 30.4°F (-0.9°C) and a low of 19.8°F (-6.8°C), is recognized as the coldest. Weather in December »
Updated: Jul 25, 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?
January is the most humid month, with an average relative humidity of 92%.
What is the rainiest month?
January is the month with the most rainfall. Rain falls for 10.4 days and accumulates 2.8" (71mm) of precipitation.
How much does it rain?
Throughout the year, there are 140.1 rainfall days, and 22.2" (564mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, September through December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 12.2 days and accumulates 12.36" (314mm) of snow.
How much does it snow?
In Smelterville, during the entire year, snow falls for 57.8 days and aggregates up to 45.31" (1151mm) of snow.
What are the months with the least sunshine?
The months with the least sunshine are January and December, with an average of 3.6h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST)?
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.
When it does not snow?
June through August are months without snowfall.
When are the longest days?
The month with the longest days in Smelterville is June, with an average of 15h and 54min of daylight.
What is the driest month?
The month with the least rainfall is July, when the rain falls for 6.8 days and typically collects 0.51" (13mm) of precipitation.
When is the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the hottest time of year in Smelterville?
The highest temperatures are recorded in August, with averages reaching a high of 78.4°F (25.8°C) and a low of 49.8°F (9.9°C).
What is the least humid month?
With an average relative humidity of 52%, August is the least humid month.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 11.8h of sunshine.
What is the coldest month in Smelterville?
In Smelterville, December is known for its average lowest temperatures, reaching a high of 30.4°F (-0.9°C) and a low of 19.8°F (-6.8°C).
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 30min of daylight.
Average temperature
Smelterville, ID
The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (30.4°F).
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (19.8°F).
Average pressure
Smelterville, ID
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed
Smelterville, ID
- Average wind speed in January:
4.1mph - Average wind speed in February:
4.2mph - Average wind speed in March:
4.6mph - Average wind speed in April:
4.8mph - Average wind speed in May:
4.4mph - Average wind speed in June:
4.5mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4.1mph - Average wind speed in September:
4mph - Average wind speed in October:
4.2mph - Average wind speed in November:
4.2mph - Average wind speed in December:
4mph
The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest months (with the lowest average wind speed) are September and December (4mph).
Average humidity
Smelterville, ID
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (52%).
Average rainfall
Smelterville, ID
- Average rainfall in January:
2.8" - Average rainfall in February:
2.24" - Average rainfall in March:
2.52" - Average rainfall in April:
1.97" - Average rainfall in May:
2.13" - Average rainfall in June:
2.05"
- Average rainfall in July:
0.51" - Average rainfall in August:
0.55" - Average rainfall in September:
0.94" - Average rainfall in October:
2.09" - Average rainfall in November:
1.85" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is January (2.8").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days
Smelterville, ID
- Average rainfall days in January:
10.4 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
17.8 days - Average rainfall days in April:
17.5 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
6.8 days - Average rainfall days in August:
6.3 days - Average rainfall days in September:
9 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
8 days
The month with the highest number of rainy days is March (17.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall
Smelterville, ID
- Average snowfall in January:
12.36" - Average snowfall in February:
12.2" - Average snowfall in March:
6.26" - Average snowfall in April:
1.38" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (12.36").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Smelterville, ID
- Average snowfall days in January:
12.2 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
9 days - Average snowfall days in April:
3.6 days - Average snowfall days in May:
0.3 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:
0.2 days - Average snowfall days in October:
1 days - Average snowfall days in November:
5.2 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is December (13.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Smelterville, ID
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 5min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 1min - Average sunshine in November:
4h and 3min - Average sunshine in December:
3h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 36min).
Average sunshine days
Smelterville, ID
- Average sunshine days in January:
14.1 days - Average sunshine days in February:
10.2 days - Average sunshine days in March:
8.7 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
13 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
22.9 days - Average sunshine days in August:
22.1 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
13.4 days - Average sunshine days in December:
13.4 days
The month with the most sunshine days is July (22.9 days).
The month with the least sunshine days is March (8.7 days).
Average UV index
Smelterville, ID
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 cloud cover
Smelterville, ID
The months with the most cloud cover are January, February and December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility
Smelterville, ID
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (3mi).
Smelterville, Idaho, USA
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