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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 Numa, Iowa, with an average temperature fluctuating between 16.5°F (-8.6°C) and 30.6°F (-0.8°C). January brings the lowest temperatures, with an average high of 30.6°F (-0.8°C) and an average low of 16.5°F (-8.6°C). Weather in January »
Weather in February
February, the last month of the winter in Numa, is a wintry month, with temperature in the range of an average high of 34°F (1.1°C) and an average low of 20.1°F (-6.6°C). As February takes hold, the average high-temperature is a cold 34°F (1.1°C), nearly mirroring that of the previous month. Weather in February »
Weather in March
March, the first month of the spring in Numa, is a chilly month, with an average temperature fluctuating between 48.7°F (9.3°C) and 33.4°F (0.8°C). The shift from February to March brings a noticeable increase in the average high-temperature, escalating from a wintry 34°F (1.1°C) to a frosty 48.7°F (9.3°C). Weather in March »
Weather in April
April is a mild spring month in Numa, Iowa, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 42.8°F (6°C). As April arrives, Numa's weather shows an increase in high-temperatures, moving from March's chilly 48.7°F (9.3°C) to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Numa, Iowa, with an average temperature fluctuating between 53.1°F (11.7°C) and 69.4°F (20.8°C). Numa, Iowa, sees a rise in temperature during May, with average high-temperatures transitioning from a moderate 60.4°F (15.8°C) in April to a pleasant 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Numa, Iowa, with an average temperature fluctuating between 63.1°F (17.3°C) and 79.7°F (26.5°C). June sees a rise in the average high-temperature, climbing from a pleasant 69.4°F (20.8°C) in May to a moderately hot 79.7°F (26.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Numa, Iowa, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 66°F (18.9°C). The warmest time of the year is July, with temperatures averaging a high of 83.1°F (28.4°C) and a low of 66°F (18.9°C). In July, the average heat index is calculated to be a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Numa, Iowa, with an average temperature fluctuating between 82°F (27.8°C) and 63.5°F (17.5°C). As Numa transitions into August, the average high-temperature stands at a still warm 82°F (27.8°C), offering little variation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Numa, Iowa, with an average temperature varying between 56.5°F (13.6°C) and 76.1°F (24.5°C). In Numa, entering September brings a subtle temperature decrement, reducing from August's 82°F (27.8°C) to a still warm 76.1°F (24.5°C). Weather in September »
Weather in October
October, like September, in Numa, Iowa, is another enjoyable autumn month, with an average temperature fluctuating between 44.6°F (7°C) and 61.7°F (16.5°C). Numa in October sees a clear temperature decline, with average high-temperatures decreasing from a moderately hot 76.1°F (24.5°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Numa, Iowa, with an average temperature ranging between min 33.6°F (0.9°C) and max 48.4°F (9.1°C). Numa's progression into November involves a drop in the average high-temperature, receding from an enjoyable 61.7°F (16.5°C) in October to a chilly 48.4°F (9.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Numa, Iowa, with an average temperature fluctuating between 35.8°F (2.1°C) and 23.9°F (-4.5°C). December's arrival corresponds with a decrease in average high-temperatures, from November's frosty 48.4°F (9.1°C) to a wintry 35.8°F (2.1°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Numa?
Numa's coldest month, January, generally records average temperatures ranging from a high of 30.6°F (-0.8°C) to a low of 16.5°F (-8.6°C).
What is the driest month in Numa?
January is the month with the least rainfall in Numa. Rain falls for 5 days and accumulates 1.02" (26mm) of precipitation.
How many days does it rain in Numa?
In Numa, Iowa, during the entire year, the rain falls for 143.2 days and collects up to 27.48" (698mm) of precipitation.
When does it snow in Numa?
Months with snowfall in Numa are January through May, October through December.
What is the snowiest month in Numa?
January is the month with the most snowfall in Numa, Iowa. Snow falls for 9.4 days and accumulates 4.33" (110mm) of snow.
How many days does it snow in Numa?
In Numa, Iowa, during the entire year, snow falls for 33.2 days and aggregates up to 15.31" (389mm) of snow.
What is the month with the least sunshine in Numa?
With an average of 4.3h of sunshine, January has the least sunshine of the year in Numa.
When is the lowest UV index in Numa?
January is the month with the lowest UV index, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Numa?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Numa, 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 most humid month in Numa?
June is the most humid month in Numa, with an average relative humidity of 83%.
What is the wettest month in Numa?
The month with the most rainfall in Numa is June, when the rain falls for 18.1 days and typically aggregates up to 3.98" (101mm) of precipitation.
When it does not snow in Numa?
June through September are months without snowfall.
When are the longest days in Numa?
With an average of 15h and 0min of daylight, June has the longest days of the year in Numa.
What is the month with the highest UV index in Numa?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Numa, Iowa.
What are the warmest months in Numa?
July, recording an average high temperature of 83.1°F (28.4°C) and a low temperature of 66°F (18.9°C), is Numa's warmest month.
What month has the most sunshine in Numa?
July has the most sunshine of the year, with an average of 10.4h of sunshine.
What is the least humid month in Numa?
October is the least humid month in Numa, Iowa, with an average relative humidity of 72%.
What is the month with the shortest days in Numa?
The month with the shortest days in Numa is December, with an average of 9h and 18min of daylight.
Average temperature
Numa, IA
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (30.6°F).
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure
Numa, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Numa, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
8mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.2mph - Average wind speed in December:
10.1mph
The windiest months (with the highest average wind speed) are January, February and March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Numa, IA
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Numa, IA
- Average rainfall in January:
1.02" - Average rainfall in February:
1.1" - Average rainfall in March:
2.2" - Average rainfall in April:
2.68" - Average rainfall in May:
3.39" - Average rainfall in June:
3.98"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.76" - Average rainfall in September:
2.8" - Average rainfall in October:
2.28" - Average rainfall in November:
1.42" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days
Numa, IA
- Average rainfall days in January:
5 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
18.2 days - Average rainfall days in June:
18.1 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (5 days).
Average snowfall
Numa, IA
The month with the highest snowfall is January (4.33").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Numa, IA
- Average snowfall days in January:
9.4 days - Average snowfall days in February:
8.1 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.2 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:
0.5 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
7.2 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Numa, 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 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - 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 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Numa, IA
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
8.8 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is June (8.8 days).
Average UV index
Numa, 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
Numa, IA
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 29).
Average visibility
Numa, 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).
Numa, Iowa, USA
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