Climate and monthly weather forecastRichmond, LA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Richmond, Louisiana, with an average temperature varying between 39.7°F (4.3°C) and 54.1°F (12.3°C). Richmond witnesses the coldest weather in January, with temperatures averaging a high of 54.1°F (12.3°C) and a low of 39.7°F (4.3°C). Weather in January »Weather in February
The last month of the winter, February, is a mild month in Richmond, Louisiana, with an average temperature fluctuating between 58.8°F (14.9°C) and 43.9°F (6.6°C). The beginning of February reveals an average high-temperature of a mild 58.8°F (14.9°C), showing minimal deviation from the previous month. Weather in February »Weather in March
March, the first month of the spring in Richmond, is a comfortable month, with an average temperature ranging between min 50.2°F (10.1°C) and max 66.7°F (19.3°C). The start of March brings a subtle shift in the average high-temperature, edging up from February's refreshing 58.8°F (14.9°C) to an enjoyable 66.7°F (19.3°C). Weather in March »Weather in April
April in Richmond, Louisiana, is a warm spring month, with an average temperature ranging between min 55.9°F (13.3°C) and max 75.2°F (24°C). The commencement of April sees a minor shift in the average high-temperature, moving from an enjoyable 66.7°F (19.3°C) in March to a warm 75.2°F (24°C). Weather in April »Weather in May
May, the last month of the spring in Richmond, is another warm month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 64°F (17.8°C). Richmond in May denotes a subtle temperature transition, adjusting from an average high of 75.2°F (24°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 Richmond, Louisiana, with temperature in the range of an average low of 71.2°F (21.8°C) and an average high of 90.1°F (32.3°C). The shift into June brings a slight increase in the average high-temperature, moving from a warm 82.9°F (28.3°C) in May to a tropical 90.1°F (32.3°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Richmond, Louisiana, with temperature in the range of an average high of 91.6°F (33.1°C) and an average low of 72.9°F (22.7°C). The warmest period, with an average high-temperature of 91.6°F (33.1°C), falls in July and August. Throughout July, the heat index is calculated to be a life-threatening hot 114.8°F (46°C). Weather in July »Weather in August
August, the last month of the summer in Richmond, is another tropical month, with an average temperature fluctuating between 91.6°F (33.1°C) and 72.3°F (22.4°C). The warmest period, with an average high-temperature of 91.6°F (33.1°C), falls in July and August. The heat index for August is calculated to be a life-threatening hot 114.8°F (46°C). Weather in August »Weather in September
The first month of the autumn, September, is also a hot month in Richmond, Louisiana, with an average temperature ranging between min 67.6°F (19.8°C) and max 87.8°F (31°C). As August turns into September, the average high-temperatures rest at a still hot 87.8°F (31°C), showing a minor variation from the prior month. Weather in September »Weather in October
October, like September, in Richmond, Louisiana, is a moderately hot autumn month, with an average temperature ranging between min 57.7°F (14.3°C) and max 77.4°F (25.2°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's tropical 87.8°F (31°C) to a warm 77.4°F (25.2°C). Weather in October »Weather in November
November, the last month of the autumn in Richmond, is also an enjoyable month, with an average temperature ranging between max 64.9°F (18.3°C) and min 47.8°F (8.8°C). Richmond's November weather shows a moderate shift in high-temperatures, falling from October's moderately hot 77.4°F (25.2°C) to an enjoyable 64.9°F (18.3°C). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Richmond, Louisiana, with an average temperature ranging between max 57°F (13.9°C) and min 43.7°F (6.5°C). With the beginning of December, the average high-temperature shows a small decrease, transitioning from an enjoyable 64.9°F (18.3°C) in November to a mild 57°F (13.9°C). Weather in December »Updated: Aug 3, 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, with average temperatures reaching a high of 54.1°F (12.3°C) and a low of 39.7°F (4.3°C), is the coldest month.
In Richmond, during the entire year, the rain falls for 159.6 days and collects up to 36.1" (917mm) of precipitation.
Months with snowfall are January through March and November.
The month with the most snowfall is January, when snow falls for 0.8 days and typically aggregates up to 0.35" (9mm) of snow.
In Richmond, during the entire year, snow falls for 1.8 days and aggregates up to 0.79" (20mm) of snow.
January and December, with an average maximum UV index of 3, are months with the lowest UV index.
The months with the highest humidity are February and December, with an average relative humidity of 80%.
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 13.6 days and typically aggregates up to 3.9" (99mm) of precipitation.
In Richmond, snow does not fall in April through October and December.
June has the longest days of the year, with an average of 14h and 12min of daylight.
June has the most sunshine of the year, with an average of 10.6h of sunshine.
The months with the highest UV index are June through August, with an average maximum UV index of 7.
Richmond's warmest period falls in July and August, when the average high-temperatures ascend to 91.6°F (33.1°C).
The month with the least rainfall is September, when the rain falls for 12.4 days and typically collects 2.05" (52mm) of precipitation.
The least humid month is October, with an average relative humidity of 68%.
With an average of 10h and 6min of daylight, December has the shortest days of the year.
The month with the least sunshine is December, with an average of 4.9h of sunshine.
Average temperature
Richmond, LA
The warmest months (with the highest average high temperature) are July and August (91.6°F).
The month with the lowest average high temperature is January (54.1°F).
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure
Richmond, LA
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.99"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 (29.96"Hg).
Average wind speed
Richmond, LA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Richmond, LA
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Richmond, LA
- Average rainfall in January:
3.39" - Average rainfall in February:
3.5" - Average rainfall in March:
3.62" - Average rainfall in April:
3.9" - Average rainfall in May:
2.87" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.76" - Average rainfall in September:
2.05" - Average rainfall in October:
2.87" - Average rainfall in November:
2.28" - Average rainfall in December:
3.43"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
Richmond, LA
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
10 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is October (8.8 days).
Average snowfall
Richmond, LA
The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days
Richmond, LA
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.5 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:
0.1 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Richmond, 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 12min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 54min - Average sunshine in April:
9h and 18min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 42min - Average sunshine in October:
6h and 36min - 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 36min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Richmond, LA
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
12.5 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is August (12.5 days).
Average UV index
Richmond, 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
Richmond, LA
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are June and October (Cloud cover 27).
Average visibility
Richmond, 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).
