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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, the same as December, in Jackson Junction, Iowa, is another subzero cold winter month, with an average temperature ranging between max 22.8°F (-5.1°C) and min 10.6°F (-11.9°C). Jackson Junction's temperature records reveal January as the coldest month, marked by average highs of 22.8°F (-5.1°C) and lows of 10.6°F (-11.9°C). Weather in January »
Weather in February
February, the last month of the winter in Jackson Junction, is another freezing cold month, with temperature in the range of an average high of 26.1°F (-3.3°C) and an average low of 13.6°F (-10.2°C). The unfolding of February shows an average high-temperature of a still freezing cold 26.1°F (-3.3°C), indicating a slight variance from January's 22.8°F (-5.1°C). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Jackson Junction, Iowa, with an average temperature fluctuating between 27.3°F (-2.6°C) and 41.9°F (5.5°C). With the transition into March, Jackson Junction experiences a significant increase in average high-temperatures, moving up from a freezing cold 26.1°F (-3.3°C) in February to a cold 41.9°F (5.5°C). Weather in March »
Weather in April
April is a cool spring month in Jackson Junction, Iowa, with an average temperature varying between 54.5°F (12.5°C) and 37.9°F (3.3°C). April witnesses an increase in the average high-temperature, moving from an icy 41.9°F (5.5°C) in March to a cool 54.5°F (12.5°C). Weather in April »
Weather in May
May, the last month of the spring in Jackson Junction, is a refreshing month, with an average temperature varying between 49.8°F (9.9°C) and 66.6°F (19.2°C). May's onset is marked by a temperature increase, moving from a fresh 54.5°F (12.5°C) in April to a refreshing 66.6°F (19.2°C). Weather in May »
Weather in June
June, the first month of the summer in Jackson Junction, is a warm month, with an average temperature ranging between min 59.5°F (15.3°C) and max 75.6°F (24.2°C). In Jackson Junction, the average high-temperature in June rises, from a refreshing 66.6°F (19.2°C) in May, to a warm 75.6°F (24.2°C). Weather in June »
Weather in July
July, like June, in Jackson Junction, Iowa, is another warm summer month, with an average temperature ranging between max 79°F (26.1°C) and min 62.4°F (16.9°C). Jackson Junction's warmest month, July, registers temperatures that range from a high of 79°F (26.1°C) to a low of 62.4°F (16.9°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Jackson Junction, Iowa, with an average temperature varying between 77.5°F (25.3°C) and 59.5°F (15.3°C). August's commencement is accompanied by an average high-temperature of a still moderately hot 77.5°F (25.3°C), diverging marginally from July's 79°F (26.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Jackson Junction, is also an agreeable month, with an average temperature fluctuating between 52.9°F (11.6°C) and 71.4°F (21.9°C). The transition to September results in a modest reduction in average high-temperature, moving from a warm 77.5°F (25.3°C) in August to a pleasant 71.4°F (21.9°C). Weather in September »
Weather in October
October, the same as September, in Jackson Junction, Iowa, is another mild autumn month, with an average temperature ranging between min 41.5°F (5.3°C) and max 57.2°F (14°C). October's onset corresponds with a shift in the average high-temperature, moving from an agreeable 71.4°F (21.9°C) in September to a mild 57.2°F (14°C). Weather in October »
Weather in November
November, the last month of the autumn in Jackson Junction, is another cold month, with an average temperature fluctuating between 29.7°F (-1.3°C) and 42.6°F (5.9°C). November brings with it a considerable temperature decrease, with average high-temperatures dropping from October's moderate 57.2°F (14°C) to a wintry 42.6°F (5.9°C). Weather in November »
Weather in December
December, the first month of the winter in Jackson Junction, is also a subzero cold month, with an average temperature varying between 29.5°F (-1.4°C) and 18.9°F (-7.3°C). December's arrival corresponds with a decrease in average high-temperatures, from November's icy 42.6°F (5.9°C) to a freezing cold 29.5°F (-1.4°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Jackson Junction?
Jackson Junction's temperature records reveal January as the coldest month, marked by average highs of 22.8°F (-5.1°C) and lows of 10.6°F (-11.9°C).
What is the most humid month in Jackson Junction?
With an average relative humidity of 89%, January is the most humid month in Jackson Junction.
What is the driest month in Jackson Junction?
The month with the least rainfall is January, when the rain falls for 4.5 days and typically collects 1.18" (30mm) of precipitation.
How many days does it rain in Jackson Junction?
Throughout the year, in Jackson Junction, there are 146.5 rainfall days, and 31.3" (795mm) of precipitation is accumulated.
When does it snow in Jackson Junction?
January through May, October through December are months with snowfall in Jackson Junction, Iowa.
How much does it snow in Jackson Junction?
Throughout the year, there are 59.9 snowfall days, and 24.84" (631mm) of snow is accumulated.
What is the month with the least sunshine in Jackson Junction?
With an average of 3.5h of sunshine, January has the least sunshine of the year in Jackson Junction, Iowa.
What are the months with the lowest UV index in Jackson Junction?
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Jackson Junction, Iowa.
What is the snowiest month in Jackson Junction?
The month with the most snowfall is February, when snow falls for 13 days and typically aggregates up to 6.5" (165mm) of snow.
When is Daylight Saving Time (DST) in Jackson Junction?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jackson Junction, Iowa, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the least humid month in Jackson Junction?
April and October, with an average relative humidity of 75%, are the least humid months in Jackson Junction, Iowa.
When is the highest UV index in Jackson Junction?
The months with the highest UV index in Jackson Junction are May through August, with an average maximum UV index of 5.
What is the wettest month in Jackson Junction?
June is the month with the most rainfall in Jackson Junction. Rain falls for 19.8 days and accumulates 5.08" (129mm) of precipitation.
When it does not snow in Jackson Junction?
June through September are months without snowfall in Jackson Junction.
When are the longest days in Jackson Junction?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What is the hottest time of year in Jackson Junction?
Jackson Junction's warmest month, July, generally records average temperatures ranging from a high of 79°F (26.1°C) to a low of 62.4°F (16.9°C).
What month has the most sunshine in Jackson Junction?
With an average of 9.8h of sunshine, August has the most sunshine of the year in Jackson Junction, Iowa.
What is the month with the shortest days in Jackson Junction?
The month with the shortest days in Jackson Junction is December, with an average of 9h and 6min of daylight.
Average temperature
Jackson Junction, IA
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.8°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure
Jackson Junction, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Jackson Junction, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.7mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
Jackson Junction, IA
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall
Jackson Junction, IA
- Average rainfall in January:
1.18" - Average rainfall in February:
1.34" - Average rainfall in March:
1.93" - Average rainfall in April:
3.5" - Average rainfall in May:
4.37" - Average rainfall in June:
5.08"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.28" - Average rainfall in September:
2.44" - Average rainfall in October:
2.72" - Average rainfall in November:
1.57" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is June (5.08").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days
Jackson Junction, IA
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
19.8 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
5.8 days
The months with the highest number of rainy days are May and June (19.8 days).
The month with the least rainy days is February (4.3 days).
Average snowfall
Jackson Junction, IA
The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Jackson Junction, IA
- Average snowfall days in January:
14.5 days - Average snowfall days in February:
13 days - Average snowfall days in March:
8.5 days - Average snowfall days in April:
3.3 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 days - Average snowfall days in October:
1.5 days - Average snowfall days in November:
5.7 days - Average snowfall days in December:
13.1 days
The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Jackson Junction, IA
- 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:
3h and 3min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Jackson Junction, IA
- Average sunshine days in January:
13.6 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
9 days - Average sunshine days in June:
7.9 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
16 days - Average sunshine days in November:
16.2 days - Average sunshine days in December:
14.2 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is June (7.9 days).
Average UV index
Jackson Junction, IA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Jackson Junction, IA
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Jackson Junction, IA
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
Jackson Junction, Iowa, USA
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