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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 Sloan, Iowa, with an average temperature fluctuating between 13.5°F (-10.3°C) and 27°F (-2.8°C). January, with its high-temperature average of 27°F (-2.8°C) and a low-temperature average of 13.5°F (-10.3°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Sloan, Iowa, with an average temperature varying between 17.1°F (-8.3°C) and 31.1°F (-0.5°C). As February takes its course, Sloan's average high-temperature registers at a still freezing cold 31.1°F (-0.5°C), closely aligning with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Sloan, Iowa, with an average temperature fluctuating between 46.8°F (8.2°C) and 30.9°F (-0.6°C). An increase in the average high-temperature marks March, surging from February's freezing cold 31.1°F (-0.5°C) to a chilly 46.8°F (8.2°C). Weather in March »
Weather in April
April in Sloan, Iowa, is a moderate spring month, with temperature in the range of an average low of 41.5°F (5.3°C) and an average high of 58.6°F (14.8°C). April witnesses an increase in the average high-temperature, moving from a frosty 46.8°F (8.2°C) in March to a moderate 58.6°F (14.8°C). Weather in April »
Weather in May
May, the last month of the spring in Sloan, is an agreeable month, with an average temperature fluctuating between 70°F (21.1°C) and 52.5°F (11.4°C). In Sloan, the average high-temperature in May increases from a mild 58.6°F (14.8°C) in April to an agreeable 70°F (21.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Sloan, Iowa, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 80.1°F (26.7°C). June indicates a change in the average high-temperature, moving up from a pleasant 70°F (21.1°C) in May to a moderately hot 80.1°F (26.7°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Sloan, Iowa, with an average temperature fluctuating between 83.8°F (28.8°C) and 64.9°F (18.3°C). Sloan registers the highest average temperatures during the month of July, with peaks of 83.8°F (28.8°C) and lows of 64.9°F (18.3°C). For most parts of July, the heat index is computed to be a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Sloan, is another warm month, with an average temperature varying between 61.5°F (16.4°C) and 81.9°F (27.7°C). August's weather records an average high-temperature of a still warm 81.9°F (27.7°C), showing little deviation from July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Sloan, Iowa, with an average temperature ranging between min 55.4°F (13°C) and max 75.6°F (24.2°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a warm 81.9°F (27.7°C) in August to a still moderately hot 75.6°F (24.2°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Sloan, Iowa, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 43.5°F (6.4°C). In Sloan, the average high-temperature in October significantly decreases from a warm 75.6°F (24.2°C) in September to a moderate 59.9°F (15.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Sloan, Iowa, with temperature in the range of an average low of 31.6°F (-0.2°C) and an average high of 46.8°F (8.2°C). November indicates a shift in the average high-temperature, from October's refreshing 59.9°F (15.5°C) to a chilly 46.8°F (8.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Sloan, Iowa, with temperature in the range of an average high of 31.1°F (-0.5°C) and an average low of 19°F (-7.2°C). A clear reduction in the average high-temperature marks the arrival of December, falling from a frosty 46.8°F (8.2°C) in November to a subzero cold 31.1°F (-0.5°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Sloan?
January brings the lowest temperatures, with an average high of 27°F (-2.8°C) and an average low of 13.5°F (-10.3°C).
What is the most humid month in Sloan?
January is the most humid month, with an average relative humidity of 83%.
What is the driest month in Sloan?
The months with the least rainfall are January and February Rain falls for 2.6 days and accumulates 0.39" (10mm) of rain.
How much does it rain in Sloan?
Throughout the year, in Sloan, there are 102.3 rainfall days, and 12.91" (328mm) of precipitation is accumulated.
When does it snow in Sloan?
Months with snowfall are January through April, October through December.
What is the snowiest month in Sloan?
The month with the most snowfall in Sloan is January, when snow falls for 8.2 days and typically aggregates up to 1.77" (45mm) of snow.
How much does it snow in Sloan?
In Sloan, during the entire year, snow falls for 31.1 days and aggregates up to 6.85" (174mm) of snow.
What is the month with the least sunshine in Sloan?
January has the least sunshine of the year in Sloan, with an average of 4.5h of sunshine.
What is the month with the lowest UV index in Sloan?
January is the month with the lowest UV index in Sloan, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Sloan?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
When it does not snow in Sloan?
May through September are months without snowfall in Sloan, Iowa.
What is the rainiest month in Sloan?
June is the month with the most rainfall in Sloan. Rain falls for 14.6 days and accumulates 1.85" (47mm) of precipitation.
When are the longest days in Sloan?
The month with the longest days in Sloan is June, with an average of 15h and 12min of daylight.
What are the months with the highest UV index in Sloan?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest in Sloan?
July is the month when Sloan, Iowa, sees the average highest temperatures, with a high of 83.8°F (28.8°C) and a low of 64.9°F (18.3°C).
What month has the most sunshine in Sloan?
With an average of 10.7h of sunshine, July has the most sunshine of the year.
What is the least humid month in Sloan?
With an average relative humidity of 65%, October is the least humid month.
What is the month with the shortest days in Sloan?
December has the shortest days of the year in Sloan, with an average of 9h and 12min of daylight.
Average temperature
Sloan, IA
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (27°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure
Sloan, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.86"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed
Sloan, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.7mph - Average wind speed in April:
11mph - Average wind speed in May:
9.4mph - Average wind speed in June:
8.7mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7.8mph - Average wind speed in September:
8.9mph - Average wind speed in October:
10.1mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity
Sloan, IA
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (65%).
Average rainfall
Sloan, IA
- Average rainfall in January:
0.39" - Average rainfall in February:
0.39" - Average rainfall in March:
0.87" - Average rainfall in April:
1.57" - Average rainfall in May:
1.73" - Average rainfall in June:
1.85"
- Average rainfall in July:
1.34" - Average rainfall in August:
1.5" - Average rainfall in September:
1.26" - Average rainfall in October:
0.94" - Average rainfall in November:
0.47" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is June (1.85").
The driest months (with the least rainfall) are January and February (0.39").
Average rainfall days
Sloan, IA
- Average rainfall days in January:
2.6 days - Average rainfall days in February:
3.2 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
13.5 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
10.5 days - Average rainfall days in August:
11.7 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
5 days - Average rainfall days in December:
3.2 days
The month with the highest number of rainy days is June (14.6 days).
The month with the least rainy days is January (2.6 days).
Average snowfall
Sloan, IA
The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Sloan, IA
- Average snowfall days in January:
8.2 days - Average snowfall days in February:
6.9 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
1.4 days - Average snowfall days in May:
0 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:
0.6 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
7.3 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Sloan, IA
- Average daylight in January:
9h and 3min - 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 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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 12min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Sloan, IA
- Average sunshine days in January:
22.6 days - Average sunshine days in February:
19.8 days - Average sunshine days in March:
17.5 days - Average sunshine days in April:
15.7 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
17.1 days - Average sunshine days in August:
16.1 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
22.4 days
The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is June (13.1 days).
Average UV index
Sloan, IA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Sloan, IA
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
Sloan, IA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Sloan, Iowa, USA
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