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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 Randolph, Iowa, is another subzero cold winter month, with an average temperature varying between 18°F (-7.8°C) and 31.3°F (-0.4°C). January, known for its average high temperature of 31.3°F (-0.4°C) and an average low temperature of 18°F (-7.8°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Randolph, Iowa, with temperature in the range of an average low of 20.8°F (-6.2°C) and an average high of 35.2°F (1.8°C). The unfolding of February shows an average high-temperature of an icy 35.2°F (1.8°C), indicating a slight variance from January's 31.3°F (-0.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Randolph, Iowa, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 50.5°F (10.3°C). As March begins, there is a noticeable increase in the average high-temperature, soaring from a cold 35.2°F (1.8°C) in February to a cool 50.5°F (10.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Randolph, Iowa, with an average temperature varying between 44.1°F (6.7°C) and 61.7°F (16.5°C). With the transition into April, Randolph experiences an increase in average high-temperatures, moving up from a cool 50.5°F (10.3°C) in March to a refreshing 61.7°F (16.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Randolph, Iowa, with an average temperature ranging between min 54.5°F (12.5°C) and max 71.8°F (22.1°C). As May sets, the average high-temperature shows an increase, moving up from an enjoyable 61.7°F (16.5°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Randolph, Iowa, with temperature in the range of an average low of 64.8°F (18.2°C) and an average high of 81.9°F (27.7°C). With the onset of June, Randolph sees a temperature rise, with the average high-temperature moving from May's pleasant 71.8°F (22.1°C) to a warm 81.9°F (27.7°C). Weather in June »
Weather in July
July, like June, in Randolph, Iowa, is a moderately hot summer month, with an average temperature varying between 84°F (28.9°C) and 66.7°F (19.3°C). Randolph experiences its highest temperatures in July, with an average peak of 84°F (28.9°C) and a low of 66.7°F (19.3°C). The heat index value during July is appraised at a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Randolph, is another warm month, with an average temperature fluctuating between 63.7°F (17.6°C) and 82.2°F (27.9°C). The average high-temperature during August is a still moderately hot 82.2°F (27.9°C), almost matching the conditions of the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Randolph, Iowa, with an average temperature varying between 57.7°F (14.3°C) and 76.8°F (24.9°C). September implies a soft temperature shift, with average high-temperatures reducing from August's 82.2°F (27.9°C) to a still warm 76.8°F (24.9°C). Weather in September »
Weather in October
October, like September, in Randolph, Iowa, is another enjoyable autumn month, with temperature in the range of an average high of 62.8°F (17.1°C) and an average low of 45.7°F (7.6°C). In October, the average high-temperature goes from a warm 76.8°F (24.9°C) in September to an enjoyable 62.8°F (17.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Randolph, is also a frosty month, with an average temperature fluctuating between 34.3°F (1.3°C) and 49.3°F (9.6°C). As October transitions into November, Randolph sees a drop in the average high-temperature, transitioning from a comfortable 62.8°F (17.1°C) to a chilly 49.3°F (9.6°C). Weather in November »
Weather in December
December, the first month of the winter in Randolph, is also an icy month, with temperature in the range of an average low of 23°F (-5°C) and an average high of 35.2°F (1.8°C). The onset of December entails a temperature shift, as the average high-temperature decreases from a chilly 49.3°F (9.6°C) in November to an icy 35.2°F (1.8°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Randolph?
Randolph witnesses the coldest weather in January, with temperatures averaging a high of 31.3°F (-0.4°C) and a low of 18°F (-7.8°C).
What are the most humid months in Randolph?
The months with the highest humidity are January and July, with an average relative humidity of 79%.
How many days does it rain in Randolph?
Throughout the year, in Randolph, Iowa, there are 125.6 rainfall days, and 26.14" (664mm) of precipitation is accumulated.
When does it snow in Randolph?
Months with snowfall are January through April, October through December.
What is the snowiest month in Randolph?
January is the month with the most snowfall in Randolph. Snow falls for 8.6 days and accumulates 3.11" (79mm) of snow.
How many days does it snow in Randolph?
In Randolph, during the entire year, snow falls for 29.3 days and aggregates up to 10.71" (272mm) of snow.
What is the month with the least sunshine in Randolph?
With an average of 4.7h of sunshine, January has the least sunshine of the year in Randolph.
What is the month with the lowest UV index in Randolph?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the driest month in Randolph?
February is the month with the least rainfall in Randolph. Rain falls for 3.9 days and accumulates 0.71" (18mm) of precipitation.
When is Daylight Saving Time (DST) in Randolph?
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 Randolph?
May through September are months without snowfall in Randolph, Iowa.
What is the rainiest month in Randolph?
The month with the most rainfall in Randolph is June, when the rain falls for 15.8 days and typically aggregates up to 4.29" (109mm) of precipitation.
When are the longest days in Randolph?
The month with the longest days in Randolph is June, with an average of 15h and 6min of daylight.
What are the months with the highest UV index in Randolph?
The months with the highest UV index in Randolph, Iowa, are June through August, with an average maximum UV index of 6.
What month is the hottest in Randolph?
The average temperatures in Randolph reach their apex in July, averaging 84°F (28.9°C) at the high end and 66.7°F (19.3°C) at the low end.
What month has the most sunshine in Randolph?
The month with the most sunshine in Randolph, Iowa, is July, with an average of 10.5h of sunshine.
What is the least humid month in Randolph?
With an average relative humidity of 67%, October is the least humid month.
What is the month with the shortest days in Randolph?
December has the shortest days of the year in Randolph, with an average of 9h and 18min of daylight.
Average temperature
Randolph, IA
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (31.3°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Randolph, IA
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Randolph, IA
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.9mph - Average wind speed in March:
10.2mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.6mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.9mph - Average wind speed in September:
8mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity
Randolph, IA
The months with the highest relative humidity are January and July (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Randolph, IA
- Average rainfall in January:
0.79" - Average rainfall in February:
0.71" - Average rainfall in March:
1.54" - Average rainfall in April:
2.2" - Average rainfall in May:
4.13" - Average rainfall in June:
4.29"
- Average rainfall in July:
2.56" - Average rainfall in August:
2.6" - Average rainfall in September:
2.32" - Average rainfall in October:
2.56" - Average rainfall in November:
1.18" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days
Randolph, IA
- Average rainfall days in January:
4.4 days - Average rainfall days in February:
3.9 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
10 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
5.1 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (3.9 days).
Average snowfall
Randolph, IA
The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Randolph, IA
- Average snowfall days in January:
8.6 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 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:
0.7 days - Average snowfall days in November:
2 days - Average snowfall days in December:
5.6 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Randolph, IA
- Average daylight in January:
9h and 4min - 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 3min - 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 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Randolph, IA
- Average sunshine days in January:
19 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
20.8 days - Average sunshine days in December:
20.6 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index
Randolph, IA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Randolph, IA
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Randolph, 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).
Randolph, Iowa, USA
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