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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 another subzero cold winter month in Richfield, Idaho, with an average temperature ranging between min 14.4°F (-9.8°C) and max 28.9°F (-1.7°C). The high-temperature average in January for Richfield is a still subzero cold 28.9°F (-1.7°C), staying closely aligned with December's conditions. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Richfield, Idaho, with an average temperature varying between 16.7°F (-8.5°C) and 31.3°F (-0.4°C). The advent of February presents an average high-temperature of a still freezing cold 31.3°F (-0.4°C), maintaining a close correlation with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Richfield, is an icy month, with temperature in the range of an average low of 25.3°F (-3.7°C) and an average high of 39.7°F (4.3°C). With the start of March, the average high-temperature marginally shifts from February's freezing cold 31.3°F (-0.4°C) to a wintry 39.7°F (4.3°C). Weather in March »
Weather in April
April in Richfield, Idaho, is a cool spring month, with an average temperature fluctuating between 50°F (10°C) and 32.4°F (0.2°C). As March gives way to April, the average high-temperature displays an increase, moving from an icy 39.7°F (4.3°C) to a cool 50°F (10°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Richfield, Idaho, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 39.7°F (4.3°C). The arrival of May signals an increase in the average high-temperature, moving from a cool 50°F (10°C) in April to a moderate 60.4°F (15.8°C). Weather in May »
Weather in June
June, the first month of the summer in Richfield, is an agreeable month, with an average temperature fluctuating between 46.9°F (8.3°C) and 70.9°F (21.6°C). The shift into June is characterized by a rise in the average high-temperature, transitioning from May's refreshing 60.4°F (15.8°C) to an agreeable 70.9°F (21.6°C). Weather in June »
Weather in July
July is a moderately hot summer month in Richfield, Idaho, with an average temperature varying between 82.9°F (28.3°C) and 55.6°F (13.1°C). Richfield registers the highest average temperatures during the month of July, with peaks of 82.9°F (28.3°C) and lows of 55.6°F (13.1°C). Weather in July »
Weather in August
August, the last month of the summer in Richfield, is another warm month, with an average temperature ranging between max 81.7°F (27.6°C) and min 55.6°F (13.1°C). As July transitions into August, Richfield records an average high-temperature of a still moderately hot 81.7°F (27.6°C), showing a gentle shift from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Richfield, Idaho, with an average temperature fluctuating between 70.9°F (21.6°C) and 49.1°F (9.5°C). With the onset of September, Richfield experiences a modest temperature adjustment, with the average high-temperature receding from a moderately hot 81.7°F (27.6°C) in August to a pleasant 70.9°F (21.6°C). Weather in September »
Weather in October
October, like September, in Richfield, Idaho, is another fresh autumn month, with temperature in the range of an average high of 54°F (12.2°C) and an average low of 36.9°F (2.7°C). Richfield sees a considerable decrease in average high-temperatures during October, falling from an agreeable 70.9°F (21.6°C) in September to a fresh 54°F (12.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Richfield, is also an icy month, with an average temperature ranging between max 40.1°F (4.5°C) and min 24.8°F (-4°C). The commencement of November indicates a shift in the average high-temperature, receding from October's cool 54°F (12.2°C) to a wintry 40.1°F (4.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Richfield, Idaho, with temperature in the range of an average high of 27.9°F (-2.3°C) and an average low of 14.5°F (-9.7°C). Richfield's coldest month, December, generally records average temperatures ranging from a high of 27.9°F (-2.3°C) to a low of 14.5°F (-9.7°C). Weather in December »
Updated: Jun 5, 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 Richfield?
The most humid month in Richfield is January, with an average relative humidity of 84%.
How many days does it rain?
Throughout the year, there are 74.4 rainfall days, and 8.03" (204mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, September through December.
How much does it snow?
Throughout the year, there are 44.1 snowfall days, and 29.65" (753mm) of snow is accumulated.
What is the month with the least sunshine?
The months with the least sunshine in Richfield are January and December, with an average of 5.9h of sunshine.
What is the month with the lowest UV index?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the wettest month?
February is the month with the most rainfall. Rain falls for 4.9 days and accumulates 1.02" (26mm) of precipitation.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 9.9 days and typically aggregates up to 7.87" (200mm) of snow.
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 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 warmest months?
With its average high temperature of 82.9°F (28.3°C) and a low of 55.6°F (13.1°C), July is regarded as the warmest month.
What is the driest month?
July is the month with the least rainfall. Rain falls for 5.3 days and accumulates 0.28" (7mm) of precipitation.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 12h of sunshine.
What is the month with the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the least humid month?
August is the least humid month, with an average relative humidity of 32%.
What part of the year is the coldest in Richfield?
The coldest time of the year is December, with temperatures averaging a high of 27.9°F (-2.3°C) and a low of 14.5°F (-9.7°C).
What is the month with the shortest days?
With an average of 9h and 6min of daylight, December has the shortest days of the year.
Average temperature
Richfield, ID
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (27.9°F).
The months with the highest average low temperature are July and August (55.6°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure
Richfield, ID
- Average pressure in January:
30.28"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.94"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.24"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Richfield, ID
- Average wind speed in January:
5.5mph - Average wind speed in February:
6.1mph - Average wind speed in March:
6.7mph - Average wind speed in April:
7.6mph - Average wind speed in May:
7.2mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
7mph - Average wind speed in September:
6.6mph - Average wind speed in October:
6.3mph - Average wind speed in November:
5.9mph - Average wind speed in December:
5.3mph
The windiest months (with the highest average wind speed) are April and June (7.6mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).
Average humidity
Richfield, ID
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (32%).
Average rainfall
Richfield, ID
- Average rainfall in January:
0.83" - Average rainfall in February:
1.02" - Average rainfall in March:
0.83" - Average rainfall in April:
0.67" - Average rainfall in May:
0.98" - Average rainfall in June:
0.51"
- Average rainfall in July:
0.28" - Average rainfall in August:
0.35" - Average rainfall in September:
0.43" - Average rainfall in October:
0.67" - Average rainfall in November:
0.59" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is February (1.02").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days
Richfield, ID
- Average rainfall days in January:
2.8 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
7.8 days - Average rainfall days in April:
9.5 days - Average rainfall days in May:
12 days - Average rainfall days in June:
7.3 days
- Average rainfall days in July:
5.3 days - Average rainfall days in August:
5.3 days - Average rainfall days in September:
6.2 days - Average rainfall days in October:
5.9 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
3.9 days
The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is January (2.8 days).
Average snowfall
Richfield, ID
- Average snowfall in January:
6.89" - Average snowfall in February:
7.87" - Average snowfall in March:
3.43" - Average snowfall in April:
0.98" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (7.87").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Richfield, ID
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
6.4 days - Average snowfall days in April:
2.5 days - Average snowfall days in May:
0.4 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:
1.1 days - Average snowfall days in November:
4.6 days - Average snowfall days in December:
10.5 days
The month with the highest number of snowfall days is December (10.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Richfield, ID
- Average daylight in January:
9h and 2min - 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 5min - Average sunshine in February:
7h and 2min - Average sunshine in March:
8h and 1min - Average sunshine in April:
10h and 0min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 4min - Average sunshine in September:
9h and 4min - Average sunshine in October:
7h and 5min - Average sunshine in November:
6h and 4min - Average sunshine in December:
5h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).
Average sunshine days
Richfield, ID
- Average sunshine days in January:
22.3 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
19.1 days - Average sunshine days in April:
17.8 days - Average sunshine days in May:
15.6 days - Average sunshine days in June:
20.6 days
- Average sunshine days in July:
22 days - Average sunshine days in August:
21.8 days - Average sunshine days in September:
21.2 days - Average sunshine days in October:
23.5 days - Average sunshine days in November:
22.6 days - Average sunshine days in December:
19.4 days
The month with the most sunshine days is October (23.5 days).
The month with the least sunshine days is May (15.6 days).
Average UV index
Richfield, ID
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Richfield, ID
The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility
Richfield, 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).
Richfield, Idaho, USA
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