Climate and monthly weather forecast
Richmond, LA

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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 »

Frequently asked questions

What is the coldest time of year?

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.

How many days does it rain?

In Richmond, during the entire year, the rain falls for 159.6 days and collects up to 36.1" (917mm) of precipitation.

When does it snow?

Months with snowfall are January through March and November.

What is the snowiest month?

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.

How much does it snow?

In Richmond, during the entire year, snow falls for 1.8 days and aggregates up to 0.79" (20mm) of snow.

When is the lowest UV index?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What are the most humid months?

The months with the highest humidity are February and December, with an average relative humidity of 80%.

When is Daylight Saving Time (DST) in Richmond?

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.

What is the wettest month?

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.

When it does not snow in Richmond?

In Richmond, snow does not fall in April through October and December.

When are the longest days?

June has the longest days of the year, with an average of 14h and 12min of daylight.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.6h of sunshine.

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What are the warmest months?

Richmond's warmest period falls in July and August, when the average high-temperatures ascend to 91.6°F (33.1°C).

What is the driest month?

The month with the least rainfall is September, when the rain falls for 12.4 days and typically collects 2.05" (52mm) of precipitation.

What is the least humid month?

The least humid month is October, with an average relative humidity of 68%.

What is the month with the shortest days?

With an average of 10h and 6min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Richmond?

The month with the least sunshine is December, with an average of 4.9h of sunshine.

Average temperature
Richmond, LA

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 - Richmond, LA

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 - Richmond, LA

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

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 - Richmond, LA

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 - Richmond, LA

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

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 - Richmond, LA

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 / Average sunshine - Richmond, LA

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).

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 - Richmond, LA

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

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 visibility
Richmond, LA

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).

Richmond, Louisiana, USA

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