Climate and monthly weather forecastSpencer, ID
Climate and monthly weather forecast
Weather in January
January, the same as December, in Spencer, Idaho, is a freezing cold winter month, with an average temperature ranging between max 24.1°F (-4.4°C) and min 6.8°F (-14°C). In Spencer, January's average high-temperature stands at a still freezing cold 24.1°F (-4.4°C), closely related to the preceding month. Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Spencer, Idaho, with an average temperature fluctuating between 25.2°F (-3.8°C) and 9.7°F (-12.4°C). As Spencer steps into February, the average high-temperature is measured at a still subzero cold 25.2°F (-3.8°C), displaying minor differences from January's 24.1°F (-4.4°C). Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Spencer, Idaho, with temperature in the range of an average low of 16.9°F (-8.4°C) and an average high of 32.9°F (0.5°C). March's arrival brings a slight change in high-temperatures, adjusting from a subzero cold 25.2°F (-3.8°C) in February to an icy 32.9°F (0.5°C). Weather in March »Weather in April
April, the same as March, is a wintry spring month in Spencer, Idaho, with an average temperature fluctuating between 23.9°F (-4.5°C) and 42.4°F (5.8°C). The start of April brings a rise in the average high-temperature, moving from a wintry 32.9°F (0.5°C) in March to a still cold 42.4°F (5.8°C). Weather in April »Weather in May
May, the last month of the spring in Spencer, is a mild month, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 55.9°F (13.3°C). Spencer's transition into May brings a rise in the average high-temperature, moving from a cold 42.4°F (5.8°C) in April to a refreshing 55.9°F (13.3°C). Weather in May »Weather in June
The first month of the summer, June, is a comfortable month in Spencer, Idaho, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 66°F (18.9°C). Spencer's transition into June is marked by a temperature shift, moving from a refreshing 55.9°F (13.3°C) in May to an enjoyable 66°F (18.9°C). Weather in June »Weather in July
July is a moderately hot summer month in Spencer, Idaho, with an average temperature varying between 77.4°F (25.2°C) and 46°F (7.8°C). In Spencer, the average temperatures in July are the highest, with a peak at 77.4°F (25.2°C) and a low of 46°F (7.8°C). Weather in July »Weather in August
August, the last month of the summer in Spencer, is also a moderately hot month, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 75.7°F (24.3°C). At the onset of August, Spencer records an average high-temperature of a still warm 75.7°F (24.3°C), showing little deviation from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Spencer, Idaho, with an average temperature fluctuating between 65.8°F (18.8°C) and 40.1°F (4.5°C). In Spencer, entering September brings a temperature decrement, reducing from August's moderately hot 75.7°F (24.3°C) to a comfortable 65.8°F (18.8°C). Weather in September »Weather in October
October, the same as September, in Spencer, Idaho, is a frosty autumn month, with an average temperature fluctuating between 47.8°F (8.8°C) and 28.9°F (-1.7°C). October marks a distinct drop in the average high-temperature, descending from September's refreshing 65.8°F (18.8°C) to a chilly 47.8°F (8.8°C). Weather in October »Weather in November
November, the last month of the autumn in Spencer, is also a wintry month, with an average temperature ranging between min 17.2°F (-8.2°C) and max 33.1°F (0.6°C). A decrease in the average high-temperature marks November, falling from October's frosty 47.8°F (8.8°C) to a cold 33.1°F (0.6°C). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Spencer, Idaho, with an average temperature varying between 6.8°F (-14°C) and 22.3°F (-5.4°C). Spencer notes the coldest temperatures in December, with a high average of 22.3°F (-5.4°C) and a low of 6.8°F (-14°C). Weather in December »Updated: Aug 16, 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
January and February, with an average relative humidity of 94%, are most humid months.
Throughout the year, in Spencer, there are 106.1 rainfall days, and 20.83" (529mm) of precipitation is accumulated.
Months with snowfall are January through July, September through December.
The month with the most snowfall is January, when snow falls for 21.8 days and typically aggregates up to 19.84" (504mm) of snow.
In Spencer, during the entire year, snow falls for 138.1 days and aggregates up to 107.64" (2734mm) of snow.
The month with the least sunshine is January, with an average of 3.8h of sunshine.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
The month with the most rainfall is February, when the rain falls for 5.2 days and typically aggregates up to 2.64" (67mm) of precipitation.
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.
With an average of 15h and 30min of daylight, June has the longest days of the year.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
Spencer's July weather, marked by an average high temperature of 77.4°F (25.2°C) and an average low temperature of 46°F (7.8°C), is the warmest in the year.
July is the month with the least rainfall in Spencer. Rain falls for 6.8 days and accumulates 0.47" (12mm) of precipitation.
With an average of 12h of sunshine, July has the most sunshine of the year.
With an average relative humidity of 47%, August is the least humid month.
The only month without snowfall is August.
With average temperatures fluctuating between a high of 22.3°F (-5.4°C) and a low of 6.8°F (-14°C), December stands out as the coldest month.
December has the shortest days of the year, with an average of 8h and 54min of daylight.
Average temperature
Spencer, ID
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (22.3°F).
The month with the highest average low temperature is August (46.6°F).
The coldest months (with the lowest average low temperature) are January and December (6.8°F).
Average pressure
Spencer, ID
- Average pressure in January:
30.26"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.24"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Spencer, ID
- Average wind speed in January:
4.4mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.3mph - Average wind speed in April:
5.8mph - Average wind speed in May:
6mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.6mph - Average wind speed in September:
5.5mph - Average wind speed in October:
5.2mph - Average wind speed in November:
4.8mph - Average wind speed in December:
4.5mph
The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity
Spencer, ID
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall
Spencer, ID
- Average rainfall in January:
2.36" - Average rainfall in February:
2.64" - Average rainfall in March:
2.2" - Average rainfall in April:
2.48" - Average rainfall in May:
2.2" - Average rainfall in June:
2.01"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.71" - Average rainfall in September:
1.14" - Average rainfall in October:
1.26" - Average rainfall in November:
1.38" - Average rainfall in December:
1.97"
The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days
Spencer, ID
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
17 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
6.8 days - Average rainfall days in August:
8 days - Average rainfall days in September:
7.9 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
6.2 days - Average rainfall days in December:
5.4 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (3.8 days).
Average snowfall
Spencer, ID
- Average snowfall in January:
19.84" - Average snowfall in February:
19.76" - Average snowfall in March:
16.69" - Average snowfall in April:
12.64" - Average snowfall in May:
4.8" - Average snowfall in June:
0.94"
The month with the highest snowfall is January (19.84").
The month with the least snowfall is August (0").
Average snowfall days
Spencer, ID
- Average snowfall days in January:
21.8 days - Average snowfall days in February:
22.6 days - Average snowfall days in March:
22.8 days - Average snowfall days in April:
16.6 days - Average snowfall days in May:
5.7 days - Average snowfall days in June:
1.3 days
- Average snowfall days in July:
0.1 days - Average snowfall days in August:
0 days - Average snowfall days in September:
1.2 days - Average snowfall days in October:
6.5 days - Average snowfall days in November:
16.5 days - Average snowfall days in December:
23 days
The month with the highest number of snowfall days is December (23 days).
The month with the least snowfall days is August (0 days).
Average daylight / Average sunshine
Spencer, ID
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 36min - Average sunshine in April:
8h and 42min - Average sunshine in May:
10h and 18min - Average sunshine in June:
10h and 54min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 36min - Average sunshine in September:
9h and 54min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Spencer, ID
- Average sunshine days in January:
9.5 days - Average sunshine days in February:
5.9 days - Average sunshine days in March:
6.8 days - Average sunshine days in April:
6.7 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
13.7 days
- Average sunshine days in July:
21.2 days - Average sunshine days in August:
20.3 days - Average sunshine days in September:
19.3 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
13.1 days - Average sunshine days in December:
7.7 days
The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is February (5.9 days).
Average UV index
Spencer, ID
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Spencer, ID
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility
Spencer, 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 and December (3mi).
