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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 Naplate, Illinois, is another subzero cold winter month, with an average temperature fluctuating between 29.1°F (-1.6°C) and 17.2°F (-8.2°C). January is the month when Naplate sees the lowest average temperatures, with a high of 29.1°F (-1.6°C) and a low of 17.2°F (-8.2°C). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Naplate, Illinois, with an average temperature fluctuating between 33.4°F (0.8°C) and 20.7°F (-6.3°C). The arrival of February coincides with an average high-temperature of an icy 33.4°F (0.8°C), indicating a minimal shift from January's 29.1°F (-1.6°C). Weather in February »
Weather in March
March, the first month of the spring in Naplate, is a frosty month, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 32.4°F (0.2°C). In Naplate, stepping into March brings a temperature increase, moving up from February's icy 33.4°F (0.8°C) to a frosty 46.9°F (8.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Naplate, Illinois, with an average temperature varying between 58.8°F (14.9°C) and 42.4°F (5.8°C). The onset of April brings a rise in the average high-temperature, elevating from a chilly 46.9°F (8.3°C) in March to a mild 58.8°F (14.9°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Naplate, Illinois, with an average temperature fluctuating between 53.6°F (12°C) and 70.7°F (21.5°C). May's arrival signals an increase in average high-temperatures, moving from April's mild 58.8°F (14.9°C) to an agreeable 70.7°F (21.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Naplate, Illinois, with an average temperature ranging between max 78.8°F (26°C) and min 61.5°F (16.4°C). As June arrives, Naplate's weather shows a minor increase in high-temperatures, edging from May's pleasant 70.7°F (21.5°C) to a moderately hot 78.8°F (26°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Naplate, Illinois, with an average temperature ranging between max 81°F (27.2°C) and min 64.2°F (17.9°C). July brings the highest temperatures, with an average high of 81°F (27.2°C) and an average low of 64.2°F (17.9°C). The heat index value during July is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Naplate, Illinois, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 62.1°F (16.7°C). The introduction of August sees an average high-temperature of a still moderately hot 79.3°F (26.3°C), hardly deviating from July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Naplate, Illinois, with temperature in the range of an average high of 74.5°F (23.6°C) and an average low of 56.1°F (13.4°C). September experiences an average high-temperature of a still warm 74.5°F (23.6°C), barely different from August's 79.3°F (26.3°C). Weather in September »
Weather in October
October, like September, in Naplate, Illinois, is another refreshing autumn month, with an average temperature varying between 61.7°F (16.5°C) and 45.7°F (7.6°C). Onset of October comes with a temperature decline, the average high falling from a warm 74.5°F (23.6°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Naplate, Illinois, with temperature in the range of an average high of 47.1°F (8.4°C) and an average low of 33.8°F (1°C). Witnessing a clear downswing, the average high-temperature during November drops from October's refreshing 61.7°F (16.5°C) to a frosty 47.1°F (8.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Naplate, Illinois, with an average temperature varying between 35.1°F (1.7°C) and 25°F (-3.9°C). A decrease in the average high-temperature is observed during December, shifting from a frosty 47.1°F (8.4°C) in November to an icy 35.1°F (1.7°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Naplate?
In Naplate, January records the average lowest temperatures, peaking at 29.1°F (-1.6°C) and reaching a low of 17.2°F (-8.2°C).
How much does it rain in Naplate?
Throughout the year, there are 166.3 rainfall days, and 35.35" (898mm) of precipitation is accumulated.
When does it snow in Naplate?
January through April, October through December are months with snowfall in Naplate.
How much does it snow in Naplate?
Throughout the year, there are 43.4 snowfall days, and 17.76" (451mm) of snow is accumulated.
What is the month with the least sunshine in Naplate?
The month with the least sunshine in Naplate is January, with an average of 3.9h of sunshine.
What is the month with the lowest UV index in Naplate?
January and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the snowiest month in Naplate?
The month with the most snowfall is February, when snow falls for 10.4 days and typically aggregates up to 5.08" (129mm) of snow.
When is Daylight Saving Time (DST) in Naplate?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Naplate, Illinois, 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 wettest month in Naplate?
May is the month with the most rainfall. Rain falls for 19.4 days and accumulates 5" (127mm) of precipitation.
When it does not snow in Naplate?
May through September are months without snowfall.
When are the longest days in Naplate?
June has the longest days of the year in Naplate, Illinois, with an average of 15h and 6min of daylight.
What month has the most sunshine in Naplate?
June has the most sunshine of the year in Naplate, with an average of 9.8h of sunshine.
When is the highest UV index in Naplate?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Naplate, Illinois.
What is the warmest month in Naplate?
July, noted for its average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.2°F (17.9°C), is considered the warmest month in Naplate.
What is the most humid month in Naplate?
July is the most humid month in Naplate, Illinois, with an average relative humidity of 85%.
What is the least humid month in Naplate?
The least humid month in Naplate is October, with an average relative humidity of 72%.
What is the driest month in Naplate?
November is the month with the least rainfall in Naplate. Rain falls for 10.2 days and accumulates 1.81" (46mm) of precipitation.
What is the month with the shortest days in Naplate?
The month with the shortest days in Naplate is December, with an average of 9h and 18min of daylight.
Average temperature
Naplate, IL
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.1°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).
Average pressure
Naplate, IL
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Naplate, IL
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10.2mph - Average wind speed in May:
8.7mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.3mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.5mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Naplate, IL
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Naplate, IL
- Average rainfall in January:
1.85" - Average rainfall in February:
1.85" - Average rainfall in March:
2.24" - Average rainfall in April:
4.25" - Average rainfall in May:
5" - Average rainfall in June:
4.13"
- Average rainfall in July:
3.7" - Average rainfall in August:
2.95" - Average rainfall in September:
2.52" - Average rainfall in October:
3.11" - Average rainfall in November:
1.81" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days
Naplate, IL
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
17.6 days - Average rainfall days in May:
19.4 days - Average rainfall days in June:
19.4 days
- Average rainfall days in July:
19.9 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is February (6.2 days).
Average snowfall
Naplate, IL
The month with the highest snowfall is February (5.08").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Naplate, IL
- Average snowfall days in January:
12.9 days - Average snowfall days in February:
10.4 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1.7 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:
0.3 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
9.1 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Naplate, IL
- 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:
3h and 5min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Naplate, IL
- Average sunshine days in January:
13.2 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
9.1 days - Average sunshine days in June:
8.2 days
- Average sunshine days in July:
7.2 days - Average sunshine days in August:
9.9 days - Average sunshine days in September:
13.2 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
17 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is July (7.2 days).
Average UV index
Naplate, IL
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Naplate, IL
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility
Naplate, IL
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Naplate, Illinois, USA
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