Climate and monthly weather forecastKeithville, LA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Keithville, Louisiana, with an average temperature fluctuating between 54.1°F (12.3°C) and 38.8°F (3.8°C). January, having an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 38.8°F (3.8°C), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a mild month in Keithville, Louisiana, with an average temperature ranging between min 42.6°F (5.9°C) and max 58.5°F (14.7°C). February's advent presents an average high-temperature of a refreshing 58.5°F (14.7°C), indicating a slight variation from the conditions of the previous month. Weather in February »Weather in March
The first month of the spring, March, is a comfortable month in Keithville, Louisiana, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 49.6°F (9.8°C). March's arrival brings a temperature shift, moving from a moderate 58.5°F (14.7°C) in February to an enjoyable 67.6°F (19.8°C). Weather in March »Weather in April
April is a warm spring month in Keithville, Louisiana, with an average temperature varying between 76.6°F (24.8°C) and 55.2°F (12.9°C). As March transitions into April, Keithville sees a rise in the average high-temperature, moving from an enjoyable 67.6°F (19.8°C) to a warm 76.6°F (24.8°C). Weather in April »Weather in May
May, the last month of the spring in Keithville, is another warm month, with an average temperature varying between 63.9°F (17.7°C) and 84.7°F (29.3°C). With the onset of May, Keithville observes a minor temperature ascent, with the average high-temperature adjusting from April's 76.6°F (24.8°C) to a still warm 84.7°F (29.3°C). Weather in May »Weather in June
June, the first month of the summer in Keithville, is a tropical month, with temperature in the range of an average high of 92.8°F (33.8°C) and an average low of 71.8°F (22.1°C). With the beginning of June, Keithville's average high-temperature sees a minor increase, transitioning from a moderately hot 84.7°F (29.3°C) in May to a hot 92.8°F (33.8°C). Weather in June »Weather in July
July is a sweltering summer month in Keithville, Louisiana, with an average temperature ranging between max 95.4°F (35.2°C) and min 74.1°F (23.4°C). In Keithville, the peak average temperatures are observed in July, with a high of 95.4°F (35.2°C) and a low of 74.1°F (23.4°C). Throughout July, the heat index is estimated at a blazing hot 120.2°F (49°C). Weather in July »Weather in August
The last month of the summer, August, is also a fiery hot month in Keithville, Louisiana, with temperature in the range of an average low of 73.9°F (23.3°C) and an average high of 95.2°F (35.1°C). The transition into August is marked with an average high-temperature of a still very hot 95.2°F (35.1°C), showing an insignificant shift from July's 95.4°F (35.2°C). Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Keithville, Louisiana, with an average temperature ranging between min 68.2°F (20.1°C) and max 88.9°F (31.6°C). During the shift to September, Keithville records a mild decrease in average high-temperature, moving from a very hot 95.2°F (35.1°C) in August to a hot 88.9°F (31.6°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Keithville, Louisiana, with an average temperature fluctuating between 57.6°F (14.2°C) and 77.5°F (25.3°C). With October's arrival, Keithville's weather changes as the average high-temperature falls from a tropical 88.9°F (31.6°C) in September to a warm 77.5°F (25.3°C). Weather in October »Weather in November
November, the last month of the autumn in Keithville, is another comfortable month, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 64.6°F (18.1°C). The average high-temperature decreases in November, shifting from a moderately hot 77.5°F (25.3°C) in October to a comfortable 64.6°F (18.1°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Keithville, Louisiana, with an average temperature varying between 42.1°F (5.6°C) and 56.3°F (13.5°C). December brings a slight decrease in temperature, down from a refreshing 64.6°F (18.1°C) in November to a mild 56.3°F (13.5°C). Weather in December »Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Keithville's January weather reaches an average high of 54.1°F (12.3°C) and an average low of 38.8°F (3.8°C), making it the coldest month.
Throughout the year, there are 152.7 rainfall days, and 35.98" (914mm) of precipitation is accumulated.
Months with snowfall are January through March, November and December.
In Keithville, during the entire year, snow falls for 2.6 days and aggregates up to 1.18" (30mm) of snow.
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
February is the most humid month, with an average relative humidity of 81%.
The month with the most snowfall is February, when snow falls for 0.9 days and typically aggregates up to 0.59" (15mm) of snow.
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.
The month with the most rainfall is April, when the rain falls for 13 days and typically aggregates up to 4.25" (108mm) of precipitation.
In Keithville, snow does not fall in April through October.
May through August, with an average maximum UV index of 7, are months with the highest UV index.
With an average of 14h and 12min of daylight, June has the longest days of the year.
Keithville records the warmest temperatures in July, averaging a high of 95.4°F (35.2°C) and a low of 74.1°F (23.4°C).
The month with the least rainfall is July, when the rain falls for 13.5 days and typically collects 1.93" (49mm) of precipitation.
July and August, with an average of 10.4h of sunshine, are months with the most sunshine in Keithville.
With an average relative humidity of 66%, August is the least humid month.
With an average of 10h and 6min of daylight, December has the shortest days of the year.
With an average of 5h of sunshine, December has the least sunshine of the year.
Average temperature
Keithville, LA
The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is January (54.1°F).
The month with the highest average low temperature is July (74.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure
Keithville, LA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"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 (29.93"Hg).
Average wind speed
Keithville, LA
- Average wind speed in January:
6.6mph - Average wind speed in February:
7mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.6mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.4mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are July, August and September (5.3mph).
Average humidity
Keithville, LA
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (66%).
Average rainfall
Keithville, LA
- Average rainfall in January:
2.91" - Average rainfall in February:
3.43" - Average rainfall in March:
3.94" - Average rainfall in April:
4.25" - Average rainfall in May:
3.27" - Average rainfall in June:
2.76"
- Average rainfall in July:
1.93" - Average rainfall in August:
2.4" - Average rainfall in September:
2.17" - Average rainfall in October:
3.03" - Average rainfall in November:
2.64" - Average rainfall in December:
3.27"
The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is July (1.93").
Average rainfall days
Keithville, LA
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
13.1 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
12.7 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is October (9.5 days).
Average snowfall
Keithville, LA
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Keithville, LA
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.9 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight / Average sunshine
Keithville, LA
- Average daylight in January:
10h and 18min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 48min - Average daylight in June:
14h and 12min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 6min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Keithville, LA
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
13 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
16.1 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is February (13 days).
Average UV index
Keithville, LA
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Keithville, LA
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Keithville, LA
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
