Climate and monthly weather forecastRayville, LA
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in Rayville, Louisiana, with an average temperature fluctuating between 39.6°F (4.2°C) and 53.6°F (12°C). Rayville reaches its lowest average temperatures in January, measuring 53.6°F (12°C) at the peak and 39.6°F (4.2°C) at the lowest. Weather in January »Weather in February
The last month of the winter, February, is a mild month in Rayville, Louisiana, with an average temperature fluctuating between 43.3°F (6.3°C) and 58.1°F (14.5°C). February welcomes an average high-temperature of a mild 58.1°F (14.5°C), not much different from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Rayville, Louisiana, with an average temperature ranging between min 49.6°F (9.8°C) and max 66.4°F (19.1°C). March signals a minor shift in the average high-temperature, moving from February's mild 58.1°F (14.5°C) to a comfortable 66.4°F (19.1°C). Weather in March »Weather in April
April in Rayville, Louisiana, is a warm spring month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 56.3°F (13.5°C). The beginning of April signals a minor rise in the average high-temperature, moving from a refreshing 66.4°F (19.1°C) in March to a moderately hot 74.8°F (23.8°C). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Rayville, Louisiana, with an average temperature fluctuating between 64.9°F (18.3°C) and 82.9°F (28.3°C). The start of May signals a slight increase in the average high-temperature, moving from 74.8°F (23.8°C) in April to a still moderately hot 82.9°F (28.3°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Rayville, Louisiana, with an average temperature varying between 89.8°F (32.1°C) and 71.8°F (22.1°C). The start of June brings a subtle rise in the average high-temperature, moving from a moderately hot 82.9°F (28.3°C) in May to a tropical 89.8°F (32.1°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Rayville, Louisiana, with an average temperature varying between 91.8°F (33.2°C) and 73.6°F (23.1°C). In Rayville, the highest average temperatures are observed in July, with a high of 91.8°F (33.2°C) and a low of 73.6°F (23.1°C). For most parts of July, the heat index is computed to be a burning hot 114.8°F (46°C). Weather in July »Weather in August
August, the last month of the summer in Rayville, is also a hot month, with an average temperature fluctuating between 73°F (22.8°C) and 91.2°F (32.9°C). With the advent of August, Rayville experiences an average high-temperature of a still tropical 91.2°F (32.9°C), mirroring a close resemblance to the previous month. Weather in August »Weather in September
September, the first month of the autumn in Rayville, is still a tropical month, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 68.2°F (20.1°C). As September takes its course, Rayville's average high-temperature registers at a still hot 87.1°F (30.6°C), closely aligning with the preceding month. Weather in September »Weather in October
October, like September, in Rayville, Louisiana, is a moderately hot autumn month, with an average temperature fluctuating between 57.9°F (14.4°C) and 76.8°F (24.9°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's hot 87.1°F (30.6°C) to a warm 76.8°F (24.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in Rayville, Louisiana, with an average temperature varying between 47.8°F (8.8°C) and 64.6°F (18.1°C). During the transition into November, Rayville observes a decrease in the average high-temperature, falling from a warm 76.8°F (24.9°C) in October to an enjoyable 64.6°F (18.1°C). Weather in November »Weather in December
December, the first month of the winter in Rayville, is also a moderate month, with an average temperature varying between 43.2°F (6.2°C) and 56.3°F (13.5°C). December brings a slight decrease in the average high-temperature, shifting from an enjoyable 64.6°F (18.1°C) in November to a moderate 56.3°F (13.5°C). Weather in December »Updated: Aug 24, 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
January is Rayville's coldest month, registering average high temperatures of 53.6°F (12°C) and lows of 39.6°F (4.2°C).
In Rayville, during the entire year, the rain falls for 156.1 days and collects up to 36.1" (917mm) of precipitation.
Months with snowfall are January through March.
The months with the most snowfall are January and February, with an average 0.16" (4mm) of accumulated snow.
In Rayville, Louisiana, during the entire year, snow falls for 1.8 days and aggregates up to 0.43" (11mm) of snow.
January and December, with an average maximum UV index of 3, are months with the lowest UV index.
The most humid month is February, with an average relative humidity of 81%.
The month with the least sunshine is February, with an average of 4.8h of sunshine.
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 13.9 days and typically aggregates up to 4.06" (103mm) of precipitation.
In Rayville, snow does not fall in April through December.
The month with the longest days is June, with an average of 14h and 18min of daylight.
June has the most sunshine of the year, with an average of 10.5h of sunshine.
June through August, with an average maximum UV index of 7, are months with the highest UV index.
Rayville's temperature records reveal July as the warmest month, marked by average highs of 91.8°F (33.2°C) and lows of 73.6°F (23.1°C).
The month with the least rainfall is September, when the rain falls for 12.1 days and typically collects 1.69" (43mm) of precipitation.
October is the least humid month, with an average relative humidity of 68%.
The month with the shortest days is December, with an average of 10h and 6min of daylight.
Average temperature
Rayville, LA
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (53.6°F).
The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure
Rayville, LA
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Rayville, LA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.2mph - Average wind speed in May:
7mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are August and September (5.5mph).
Average humidity
Rayville, LA
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Rayville, LA
- Average rainfall in January:
3.15" - Average rainfall in February:
3.62" - Average rainfall in March:
3.54" - Average rainfall in April:
4.06" - Average rainfall in May:
2.87" - Average rainfall in June:
2.87"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.48" - Average rainfall in September:
1.69" - Average rainfall in October:
3.46" - Average rainfall in November:
2.24" - Average rainfall in December:
3.43"
The wettest month (with the highest rainfall) is April (4.06").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days
Rayville, LA
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
11.9 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
14.1 days
- Average rainfall days in July:
15.6 days - Average rainfall days in August:
15.2 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
13.3 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is November (9.3 days).
Average snowfall
Rayville, LA
The months with the highest snowfall are January and February (0.16").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Rayville, LA
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
0.7 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 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.2 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Rayville, LA
- Average daylight in January:
10h and 18min - Average daylight in February:
11h and 0min - 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 18min
- 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 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 48min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 18min - Average sunshine in September:
9h and 48min - Average sunshine in October:
6h and 30min - Average sunshine in November:
5h and 48min - Average sunshine in December:
4h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Rayville, LA
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
14.6 days - Average sunshine days in June:
13.9 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (12.8 days).
Average UV index
Rayville, LA
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Rayville, LA
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and October (Cloud cover 27).
Average visibility
Rayville, LA
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).
