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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, in Plummer, Idaho, is another cold winter month, with an average temperature ranging between max 33.6°F (0.9°C) and min 22.5°F (-5.3°C). The ushering in of January brings an average high-temperature of a still wintry 33.6°F (0.9°C), closely mirroring the 32.2°F (0.1°C) of December. Weather in January »
Weather in February
February, the last month of the winter in Plummer, is also a wintry month, with an average temperature fluctuating between 36.1°F (2.3°C) and 23.5°F (-4.7°C). Plummer experiences a transition to a still icy 36.1°F (2.3°C) in average high-temperatures with the arrival of February, not greatly differing from January's 33.6°F (0.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Plummer, Idaho, with an average temperature fluctuating between 28.9°F (-1.7°C) and 43.3°F (6.3°C). A soft shift in the average high-temperature is noticeable in March, transitioning from an icy 36.1°F (2.3°C) in February to a chilly 43.3°F (6.3°C). Weather in March »
Weather in April
April is a fresh spring month in Plummer, Idaho, with temperature in the range of an average high of 52.9°F (11.6°C) and an average low of 33.3°F (0.7°C). The start of April signals an increase in the average high-temperature, moving from a frosty 43.3°F (6.3°C) in March to a cool 52.9°F (11.6°C). Weather in April »
Weather in May
May, the last month of the spring in Plummer, is an enjoyable month, with an average temperature fluctuating between 64.2°F (17.9°C) and 39.7°F (4.3°C). Plummer's May weather shows an increase in high-temperatures, moving from April's fresh 52.9°F (11.6°C) to a comfortable 64.2°F (17.9°C). Weather in May »
Weather in June
June, the first month of the summer in Plummer, is a pleasant month, with an average temperature fluctuating between 69.6°F (20.9°C) and 45°F (7.2°C). The arrival of June witnesses a small shift in the average high-temperature, moving from an enjoyable 64.2°F (17.9°C) in May to an agreeable 69.6°F (20.9°C). Weather in June »
Weather in July
July in Plummer, Idaho, is a moderately hot summer month, with an average temperature ranging between max 81°F (27.2°C) and min 51.6°F (10.9°C). The shift into July is accompanied by a temperature increase, with the average high-temperature rising from a pleasant 69.6°F (20.9°C) in June to a moderately hot 81°F (27.2°C). Weather in July »
Weather in August
August, the last month of the summer in Plummer, is another warm month, with an average temperature varying between 81.5°F (27.5°C) and 52.9°F (11.6°C). Plummer's August weather, marked by an average high temperature of 81.5°F (27.5°C) and an average low temperature of 52.9°F (11.6°C), is the warmest in the year. In August, the heat index is evaluated at 82.4°F (28°C). Weather in August »
Weather in September
September, the first month of the autumn in Plummer, is still a pleasant month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 71.1°F (21.7°C). Stepping into September, Plummer observes a temperature decline, with the average high falling from August's warm 81.5°F (27.5°C) to an agreeable 71.1°F (21.7°C). Weather in September »
Weather in October
October, like September, in Plummer, Idaho, is a cool autumn month, with an average temperature fluctuating between 55°F (12.8°C) and 36.9°F (2.7°C). The shift from September to October brings a noticeable decrease in the average high-temperature, dropping from a pleasant 71.1°F (21.7°C) to a cool 55°F (12.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Plummer, Idaho, with temperature in the range of an average high of 41°F (5°C) and an average low of 29.3°F (-1.5°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a fresh 55°F (12.8°C) to a wintry 41°F (5°C). Weather in November »
Weather in December
December, the first month of the winter in Plummer, is still a cold month, with an average temperature fluctuating between 32.2°F (0.1°C) and 22.1°F (-5.5°C). In Plummer, the lowest average temperatures are observed in December, with a high of 32.2°F (0.1°C) and a low of 22.1°F (-5.5°C). Weather in December »
Updated: Jun 11, 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?
With an average relative humidity of 92%, January is the most humid month.
What is the rainiest month?
January is the month with the most rainfall. Rain falls for 12.3 days and accumulates 3.39" (86mm) of precipitation.
How many days does it rain?
In Plummer, during the entire year, the rain falls for 148.8 days and collects up to 23.86" (606mm) of precipitation.
When does it snow?
January through May, September through December are months with snowfall.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 15.6 days and typically aggregates up to 15.2" (386mm) of snow.
How many days does it snow in Plummer?
In Plummer, during the entire year, snow falls for 67.9 days and aggregates up to 53.5" (1359mm) of snow.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
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?
In Plummer, snow does not fall in June through August.
When are the longest days?
The month with the longest days 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 days and typically collects 0.43" (11mm) of precipitation.
What is the month with the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 6.
What part of the year is the hottest?
In Plummer, the average highest temperatures are observed in August, with a high of 81.5°F (27.5°C) and a low of 52.9°F (11.6°C).
What is the least humid month?
The least humid month is August, with an average relative humidity of 47%.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 11.9h of sunshine.
What is the coldest month?
The month of December sees the average lowest temperatures, reaching 32.2°F (0.1°C) at the peak and 22.1°F (-5.5°C) at the low.
What is the month with the shortest days?
With an average of 8h and 30min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 3.4h of sunshine.
Average temperature
Plummer, ID
The warmest month (with the highest average high temperature) is August (81.5°F).
The month with the lowest average high temperature is December (32.2°F).
The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).
Average pressure
Plummer, 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:
29.99"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:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.05"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 month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed
Plummer, ID
- Average wind speed in January:
4.4mph - Average wind speed in February:
4.7mph - Average wind speed in March:
5.2mph - Average wind speed in April:
5.4mph - Average wind speed in May:
4.8mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.3mph - Average wind speed in October:
4.5mph - Average wind speed in November:
4.6mph - Average wind speed in December:
4.3mph
The windiest month (with the highest average wind speed) is April (5.4mph).
The calmest months (with the lowest average wind speed) are August, September and December (4.3mph).
Average humidity
Plummer, ID
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (47%).
Average rainfall
Plummer, ID
- Average rainfall in January:
3.39" - Average rainfall in February:
2.32" - Average rainfall in March:
2.87" - Average rainfall in April:
2.09" - Average rainfall in May:
2.01" - Average rainfall in June:
1.73"
- Average rainfall in July:
0.43" - Average rainfall in August:
0.47" - Average rainfall in September:
0.87" - Average rainfall in October:
2.2" - Average rainfall in November:
2.36" - Average rainfall in December:
3.11"
The wettest month (with the highest rainfall) is January (3.39").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days
Plummer, ID
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
18.6 days - Average rainfall days in April:
18.2 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
6 days - Average rainfall days in August:
5.6 days - Average rainfall days in September:
8.6 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
15 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is March (18.6 days).
The month with the least rainy days is August (5.6 days).
Average snowfall
Plummer, ID
- Average snowfall in January:
15.2" - Average snowfall in February:
12.48" - Average snowfall in March:
6.93" - Average snowfall in April:
1.65" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (15.2").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Plummer, ID
- Average snowfall days in January:
15.6 days - Average snowfall days in February:
14.4 days - Average snowfall days in March:
9.3 days - Average snowfall days in April:
3.5 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:
0.8 days - Average snowfall days in November:
7.2 days - Average snowfall days in December:
16.6 days
The month with the highest number of snowfall days is December (16.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Plummer, 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 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 5min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 1min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days
Plummer, ID
- Average sunshine days in January:
10.6 days - Average sunshine days in February:
7.6 days - Average sunshine days in March:
7.8 days - Average sunshine days in April:
8.9 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
22.8 days - Average sunshine days in August:
22.4 days - Average sunshine days in September:
19.5 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
10.1 days - Average sunshine days in December:
10 days
The month with the most sunshine days is July (22.8 days).
The month with the least sunshine days is February (7.6 days).
Average UV index
Plummer, 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
Plummer, ID
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Plummer, ID
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Plummer, Idaho, USA
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