Climate and monthly weather forecastGeneva, ID
Climate and monthly weather forecast
Weather in January
January, the same as December, in Geneva, Idaho, is another subzero cold winter month, with temperature in the range of an average high of 26.2°F (-3.2°C) and an average low of 7.9°F (-13.4°C). In January, Geneva experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 25.2°F (-3.8°C) in December to a still freezing cold 26.2°F (-3.2°C). Weather in January »Weather in February
February, the last month of the winter in Geneva, is also a subzero cold month, with an average temperature ranging between max 27.3°F (-2.6°C) and min 10.2°F (-12.1°C). February ushers in an average high-temperature of a still subzero cold 27.3°F (-2.6°C), aligning closely with the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Geneva, Idaho, with an average temperature fluctuating between 18°F (-7.8°C) and 34.5°F (1.4°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's freezing cold 27.3°F (-2.6°C) to an icy 34.5°F (1.4°C). Weather in March »Weather in April
April in Geneva, Idaho, is a chilly spring month, with an average temperature fluctuating between 25°F (-3.9°C) and 44.2°F (6.8°C). As April arrives, a rise in the average high-temperature is observed, moving from a cold 34.5°F (1.4°C) in March to a frosty 44.2°F (6.8°C). Weather in April »Weather in May
The last month of the spring, May, is a moderate month in Geneva, Idaho, with an average temperature fluctuating between 33.3°F (0.7°C) and 56.3°F (13.5°C). Geneva's May weather brings a rise in high-temperatures, moving from a chilly 44.2°F (6.8°C) in April to a moderate 56.3°F (13.5°C). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Geneva, Idaho, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 68.9°F (20.5°C). Geneva's weather in June shows a rise in the average high-temperature, moving up from May's mild 56.3°F (13.5°C) to an agreeable 68.9°F (20.5°C). Weather in June »Weather in July
July in Geneva, Idaho, is a moderately hot summer month, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 48.9°F (9.4°C). Geneva witnesses the warmest weather in July, with temperatures averaging a high of 79°F (26.1°C) and a low of 48.9°F (9.4°C). Weather in July »Weather in August
August, the last month of the summer in Geneva, is also a moderately hot month, with an average temperature varying between 48.6°F (9.2°C) and 77.7°F (25.4°C). In August, Geneva experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 79°F (26.1°C) in July to a still warm 77.7°F (25.4°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Geneva, Idaho, with an average temperature fluctuating between 42.3°F (5.7°C) and 68°F (20°C). September's onset brings a slight change in high-temperatures, falling from a warm 77.7°F (25.4°C) in August to an agreeable 68°F (20°C). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Geneva, Idaho, with an average temperature fluctuating between 30.4°F (-0.9°C) and 50.5°F (10.3°C). A clear reduction in the average high-temperature is witnessed with the onset of October, reducing from a pleasant 68°F (20°C) in September to a fresh 50.5°F (10.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Geneva, Idaho, with temperature in the range of an average high of 36.5°F (2.5°C) and an average low of 19.4°F (-7°C). In Geneva, entering November brings a temperature decrement, reducing from October's fresh 50.5°F (10.3°C) to a cold 36.5°F (2.5°C). Weather in November »Weather in December
December, the first month of the winter in Geneva, is still a freezing cold month, with an average temperature varying between 25.2°F (-3.8°C) and 9.5°F (-12.5°C). December is the coldest month, with the temperature often reaching an average high of 25.2°F (-3.8°C) and an average low of 9.5°F (-12.5°C). Weather in December »Updated: Jul 4, 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
The months with the highest humidity are January and February, with an average relative humidity of 92%.
Throughout the year, there are 117.5 rainfall days, and 20.24" (514mm) of precipitation is accumulated.
Months with snowfall are January through June, September through December.
In Geneva, during the entire year, snow falls for 116.1 days and aggregates up to 91.14" (2315mm) of snow.
The month with the least sunshine is January, with an average of 4.4h of sunshine.
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.
February is the month with the most snowfall. Snow falls for 21.3 days and accumulates 18.39" (467mm) of snow.
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.
May is the month with the most rainfall. Rain falls for 17.3 days and accumulates 2.6" (66mm) of precipitation.
The month with the longest days is June, with an average of 15h and 12min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
In Geneva, July is the warmest month, with temperatures averaging a high of 79°F (26.1°C) and a low of 48.9°F (9.4°C).
The month with the least rainfall in Geneva is July, when the rain falls for 7.8 days and typically collects 0.63" (16mm) of precipitation.
In Geneva, snow does not fall in July and August.
With an average of 11.9h of sunshine, July has the most sunshine of the year.
With an average relative humidity of 42%, August is the least humid month.
The coldest period tends to be December, when average temperatures fluctuate between a high of 25.2°F (-3.8°C) and a low of 9.5°F (-12.5°C).
With an average of 9h and 6min of daylight, December has the shortest days of the year.
Average temperature
Geneva, ID
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is December (25.2°F).
The month with the highest average low temperature is July (48.9°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).
Average pressure
Geneva, ID
- Average pressure in January:
30.29"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.25"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Geneva, ID
- Average wind speed in January:
4.2mph - Average wind speed in February:
4.8mph - Average wind speed in March:
4.8mph - Average wind speed in April:
5.5mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.6mph - Average wind speed in September:
5.4mph - Average wind speed in October:
4.8mph - Average wind speed in November:
4.7mph - Average wind speed in December:
4.2mph
The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest months (with the lowest average wind speed) are January and December (4.2mph).
Average humidity
Geneva, ID
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (42%).
Average rainfall
Geneva, ID
- Average rainfall in January:
2.17" - Average rainfall in February:
2.44" - Average rainfall in March:
2.13" - Average rainfall in April:
2.48" - Average rainfall in May:
2.6" - Average rainfall in June:
1.3"
- Average rainfall in July:
0.63" - Average rainfall in August:
0.79" - Average rainfall in September:
1.14" - Average rainfall in October:
1.22" - Average rainfall in November:
1.46" - Average rainfall in December:
1.89"
The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is July (0.63").
Average rainfall days
Geneva, ID
- Average rainfall days in January:
6 days - Average rainfall days in February:
7.2 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
10.9 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
8.5 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (6 days).
Average snowfall
Geneva, ID
- Average snowfall in January:
18.11" - Average snowfall in February:
18.39" - Average snowfall in March:
14.29" - Average snowfall in April:
9.65" - Average snowfall in May:
2.56" - Average snowfall in June:
0.08"
The month with the highest snowfall is February (18.39").
The months with the least snowfall are July and August (0").
Average snowfall days
Geneva, ID
- Average snowfall days in January:
19.8 days - Average snowfall days in February:
21.3 days - Average snowfall days in March:
18.3 days - Average snowfall days in April:
12.3 days - Average snowfall days in May:
3.4 days - Average snowfall days in June:
0.4 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.5 days - Average snowfall days in October:
5.6 days - Average snowfall days in November:
12.9 days - Average snowfall days in December:
21.6 days
The month with the highest number of snowfall days is December (21.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Geneva, ID
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 18min - Average sunshine in April:
9h and 6min - Average sunshine in May:
10h and 24min - Average sunshine in June:
11h and 24min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
11h and 48min - Average sunshine in September:
10h and 6min - Average sunshine in October:
7h and 6min - Average sunshine in November:
6h and 6min - Average sunshine in December:
4h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Geneva, ID
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
7.8 days - Average sunshine days in April:
7.6 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
16.2 days
- Average sunshine days in July:
18.8 days - Average sunshine days in August:
18.1 days - Average sunshine days in September:
18.3 days - Average sunshine days in October:
18 days - Average sunshine days in November:
14.9 days - Average sunshine days in December:
9.4 days
The month with the most sunshine days is July (18.8 days).
The month with the least sunshine days is February (6.8 days).
Average UV index
Geneva, ID
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Geneva, ID
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility
Geneva, ID
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
