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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 chilly winter month in Lewisville, Oklahoma, with an average temperature ranging between min 32.2°F (0.1°C) and max 48.2°F (9°C). The coldest period is January, when temperatures fluctuate between an average high of 48.2°F (9°C) and a low of 32.2°F (0.1°C). Weather in January »
Weather in February
February, the last month of the winter in Lewisville, is a fresh month, with an average temperature fluctuating between 35.8°F (2.1°C) and 51.8°F (11°C). Lewisville's weather in February, with an average high-temperature of a cool 51.8°F (11°C), subtly shifts from January's 48.2°F (9°C). Weather in February »
Weather in March
March, the first month of the spring in Lewisville, is a comfortable month, with an average temperature varying between 44.6°F (7°C) and 62.2°F (16.8°C). The onset of March brings a temperature shift, with the average high-temperature moving from a cool 51.8°F (11°C) in February to an enjoyable 62.2°F (16.8°C). Weather in March »
Weather in April
April in Lewisville, Oklahoma, is a pleasant spring month, with an average temperature ranging between min 51.3°F (10.7°C) and max 70.7°F (21.5°C). The start of April brings a subtle rise in the average high-temperature, moving from a comfortable 62.2°F (16.8°C) in March to an agreeable 70.7°F (21.5°C). Weather in April »
Weather in May
May, the last month of the spring in Lewisville, is a moderately hot month, with an average temperature ranging between min 59.5°F (15.3°C) and max 78.4°F (25.8°C). May brings a slight increase in the average high-temperature, progressing from an agreeable 70.7°F (21.5°C) in April to a moderately hot 78.4°F (25.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Lewisville, Oklahoma, with an average temperature ranging between min 68.9°F (20.5°C) and max 88.7°F (31.5°C). The start of June brings a shift in the average high-temperature, increasing from May's moderately hot 78.4°F (25.8°C) to a tropical 88.7°F (31.5°C). Weather in June »
Weather in July
July, like June, is another hot summer month in Lewisville, Oklahoma, with an average temperature varying between 72°F (22.2°C) and 92.5°F (33.6°C). July is the warmest month, with the temperature often reaching an average high of 92.5°F (33.6°C) and an average low of 72°F (22.2°C). July's mean heat index is evaluated at a burning hot 113°F (45°C). Weather in July »
Weather in August
August, the last month of the summer in Lewisville, is another tropical month, with temperature in the range of an average high of 92.1°F (33.4°C) and an average low of 70.3°F (21.3°C). August's commencement is accompanied by an average high-temperature of a still tropical 92.1°F (33.4°C), diverging marginally from July's 92.5°F (33.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Lewisville, Oklahoma, with an average temperature fluctuating between 64°F (17.8°C) and 84.7°F (29.3°C). A moderate decline in average high-temperatures is noted in September, moving from a tropical 92.1°F (33.4°C) in August to a moderately hot 84.7°F (29.3°C). Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Lewisville, Oklahoma, with an average temperature fluctuating between 72.1°F (22.3°C) and 52.7°F (11.5°C). October's arrival comes with a decrease in the average high-temperature, moving from a moderately hot 84.7°F (29.3°C) in September to an agreeable 72.1°F (22.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Lewisville, is also a moderate month, with an average temperature fluctuating between 42.8°F (6°C) and 60.4°F (15.8°C). A subtle decrease in the average high-temperature marks November, falling from October's pleasant 72.1°F (22.3°C) to a refreshing 60.4°F (15.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cool month in Lewisville, Oklahoma, with an average temperature ranging between min 35.6°F (2°C) and max 50.2°F (10.1°C). December brings a decrease in the average high-temperature, shifting from a refreshing 60.4°F (15.8°C) in November to a fresh 50.2°F (10.1°C). Weather in December »
Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
With average temperatures fluctuating between a high of 48.2°F (9°C) and a low of 32.2°F (0.1°C), January stands out as the coldest month in Lewisville.
What is the driest month?
January, February and November are months with the least rain when the rain falls for 5.9 days and typically aggregates up to 0.67" (17mm) of rain.
How much does it rain?
In Lewisville, during the entire year, the rain falls for 102.8 days and collects up to 11.3" (287mm) of precipitation.
When does it snow?
January through March, November and December are months with snowfall.
How much does it snow?
Throughout the year, there are 4.9 snowfall days, and 0.75" (19mm) of snow is accumulated.
When is Daylight Saving Time (DST)?
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 Lewisville, snow does not fall in April through October.
What is the most humid month?
With an average relative humidity of 78%, May is the most humid month.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 9.8 days and typically aggregates up to 1.46" (37mm) of precipitation.
When are the longest days?
June has the longest days of the year, with an average of 14h and 30min of daylight.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 7, are months with the highest UV index.
What time of the year is the hottest?
July stands out as Lewisville's warmest month, with temperatures ranging between an average high of 92.5°F (33.6°C) and a low of 72°F (22.2°C).
What are the months with the most sunshine?
July and August, with an average of 11h of sunshine, are months with the most sunshine.
What is the least humid month in Lewisville?
With an average relative humidity of 68%, August is the least humid month.
What is the snowiest month?
December is the month with the most snowfall in Lewisville. Snow falls for 0.5 days and accumulates 0.28" (7mm) of snow.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 48min of daylight.
What is the month with the least sunshine?
With an average of 5.5h of sunshine, December has the least sunshine of the year.
When is the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 2.
Average temperature
Lewisville, OK
The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (48.2°F).
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).
Average pressure
Lewisville, OK
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"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 (29.92"Hg).
Average wind speed
Lewisville, OK
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.9mph - Average wind speed in April:
9mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6mph - Average wind speed in October:
7.4mph - Average wind speed in November:
8.3mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Lewisville, OK
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (68%).
Average rainfall
Lewisville, OK
- Average rainfall in January:
0.67" - Average rainfall in February:
0.67" - Average rainfall in March:
0.87" - Average rainfall in April:
1.06" - Average rainfall in May:
1.46" - Average rainfall in June:
0.98"
- Average rainfall in July:
0.91" - Average rainfall in August:
1.18" - Average rainfall in September:
0.83" - Average rainfall in October:
1.18" - Average rainfall in November:
0.67" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is May (1.46").
The driest months (with the least rainfall) are January, February and November (0.67").
Average rainfall days
Lewisville, OK
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
9.6 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
8.8 days
- Average rainfall days in July:
11.6 days - Average rainfall days in August:
10.5 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
8.2 days - Average rainfall days in November:
6.1 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is July (11.6 days).
The month with the least rainy days is January (5.9 days).
Average snowfall
Lewisville, OK
The month with the highest snowfall is December (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Lewisville, OK
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0.1 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 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Lewisville, OK
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
6h and 0min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 3min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Lewisville, OK
- Average sunshine days in January:
22.9 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
18.9 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
18.8 days - Average sunshine days in June:
18.5 days
- Average sunshine days in July:
16.6 days - Average sunshine days in August:
17.1 days - Average sunshine days in September:
17.9 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
22 days
The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is July (16.6 days).
Average UV index
Lewisville, OK
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Lewisville, OK
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility
Lewisville, OK
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).
Lewisville, Oklahoma, USA
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