Climate and monthly weather forecastSimmesport, LA
Climate and monthly weather forecast
Weather in January
January, like December, is another refreshing winter month in Simmesport, Louisiana, with an average temperature varying between 41.7°F (5.4°C) and 57°F (13.9°C). Simmesport's coldest month, January, registers temperatures that range from a high of 57°F (13.9°C) to a low of 41.7°F (5.4°C). Weather in January »Weather in February
The last month of the winter, February, is a refreshing month in Simmesport, Louisiana, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 46.4°F (8°C). The dawn of February sees an average high-temperature of a comfortable 61.7°F (16.5°C), subtly contrasting with January's 57°F (13.9°C). Weather in February »Weather in March
The first month of the spring, March, is an agreeable month in Simmesport, Louisiana, with an average temperature varying between 52.2°F (11.2°C) and 69.4°F (20.8°C). Simmesport's transition into March is noticed by a slight rise in the average high-temperature, advancing from a comfortable 61.7°F (16.5°C) in February to a pleasant 69.4°F (20.8°C). Weather in March »Weather in April
April in Simmesport, Louisiana, is a moderately hot spring month, with an average temperature ranging between min 57.7°F (14.3°C) and max 76.8°F (24.9°C). The commencement of April sees a minor shift in the average high-temperature, moving from a pleasant 69.4°F (20.8°C) in March to a moderately hot 76.8°F (24.9°C). Weather in April »Weather in May
May, the last month of the spring in Simmesport, is another warm month, with an average temperature varying between 84.2°F (29°C) and 65.5°F (18.6°C). May's arrival is noted with a slight increase in the average high-temperature, moving from 76.8°F (24.9°C) in April to a still warm 84.2°F (29°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Simmesport, Louisiana, with temperature in the range of an average high of 89.8°F (32.1°C) and an average low of 71.6°F (22°C). Simmesport's transition into June is noticed by a slight rise in the average high-temperature, advancing from a moderately hot 84.2°F (29°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 Simmesport, Louisiana, with an average temperature varying between 91.2°F (32.9°C) and 72.9°F (22.7°C). In Simmesport, July is the month with the highest recorded average temperatures, measuring a high of 91.2°F (32.9°C) and a low of 72.9°F (22.7°C). July's heat index is estimated at a burning hot 116.6°F (47°C). Weather in July »Weather in August
August, the last month of the summer in Simmesport, is another tropical month, with an average temperature varying between 91°F (32.8°C) and 73°F (22.8°C). The start of August marks an average high-temperature of a still tropical 91°F (32.8°C), hardly distinguishable from the conditions in July. Weather in August »Weather in September
The first month of the autumn, September, is still a hot month in Simmesport, Louisiana, with an average temperature fluctuating between 87.3°F (30.7°C) and 68.9°F (20.5°C). September's climate shows a minor adjustment in average high-temperatures to a still tropical 87.3°F (30.7°C) from August's 91°F (32.8°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Simmesport, Louisiana, with an average temperature ranging between max 79.3°F (26.3°C) and min 59.2°F (15.1°C). With the onset of October, the average high-temperature subtly recedes from September's hot 87.3°F (30.7°C) to a warm 79.3°F (26.3°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Simmesport, Louisiana, with an average temperature ranging between max 66.9°F (19.4°C) and min 49.8°F (9.9°C). Transition into November marks a drop in the average high-temperature, moving from a moderately hot 79.3°F (26.3°C) in October to a comfortable 66.9°F (19.4°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Simmesport, Louisiana, with an average temperature varying between 59.9°F (15.5°C) and 45.5°F (7.5°C). December signals a slight drop in average high-temperature, sliding from November's refreshing 66.9°F (19.4°C) to a moderate 59.9°F (15.5°C). Weather in December »Updated: Jul 7, 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 tends to be the coldest month, with temperatures averaging a daily high of 57°F (13.9°C) and a low of 41.7°F (5.4°C).
Throughout the year, there are 174.9 rainfall days, and 38.82" (986mm) of precipitation is accumulated.
Months with snowfall are January through March and December.
January is the month with the most snowfall. Snow falls for 0.5 days and accumulates 0.35" (9mm) of snow.
In Simmesport, during the entire year, snow falls for 1.1 days and aggregates up to 0.55" (14mm) of snow.
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Simmesport.
With an average relative humidity of 83%, February is the most humid month in Simmesport, Louisiana.
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.
In Simmesport, snow does not fall in April through November.
June has the longest days of the year, with an average of 14h and 6min of daylight.
The months with the most sunshine are June and July, with an average of 10h of sunshine.
The months with the highest UV index are June through August, with an average maximum UV index of 7.
The average temperatures reach their apex in July, averaging 91.2°F (32.9°C) at the high end and 72.9°F (22.7°C) at the low end.
The month with the most rainfall is August, when the rain falls for 20 days and typically aggregates up to 4.29" (109mm) of precipitation.
With an average relative humidity of 71%, October is the least humid month.
The month with the least rainfall is November, when the rain falls for 10.2 days and typically collects 2.24" (57mm) of precipitation.
The month with the shortest days is December, with an average of 10h and 12min of daylight.
With an average of 4.7h of sunshine, December has the least sunshine of the year.
Average temperature
Simmesport, LA
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (57°F).
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (41.7°F).
Average pressure
Simmesport, LA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Simmesport, LA
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.9mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6mph - Average wind speed in November:
6.7mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and September (5.2mph).
Average humidity
Simmesport, LA
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Simmesport, LA
- Average rainfall in January:
3.62" - Average rainfall in February:
3.03" - Average rainfall in March:
2.95" - Average rainfall in April:
2.87" - Average rainfall in May:
3.15" - Average rainfall in June:
3.19"
- Average rainfall in July:
4.06" - Average rainfall in August:
4.29" - Average rainfall in September:
2.8" - Average rainfall in October:
3.23" - Average rainfall in November:
2.24" - Average rainfall in December:
3.39"
The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is November (2.24").
Average rainfall days
Simmesport, LA
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
15 days - Average rainfall days in April:
12.7 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
19.9 days - Average rainfall days in August:
20 days - Average rainfall days in September:
16.2 days - Average rainfall days in October:
10 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
13 days
The month with the highest number of rainy days is August (20 days).
The month with the least rainy days is October (10 days).
Average snowfall
Simmesport, 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 November (0").
Average snowfall days
Simmesport, LA
- Average snowfall days in January:
0.5 days - Average snowfall days in February:
0.2 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:
0.1 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Simmesport, LA
- Average daylight in January:
10h and 24min - 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 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 48min - Average sunshine in April:
8h and 54min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 36min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 30min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 42min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days
Simmesport, LA
- Average sunshine days in January:
17 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
10.6 days
- Average sunshine days in July:
9.2 days - Average sunshine days in August:
9.2 days - Average sunshine days in September:
12 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is October (19.8 days).
The months with the least sunshine days are July and August (9.2 days).
Average UV index
Simmesport, 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
Simmesport, LA
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility
Simmesport, LA
The months with the highest visibility are January, February, October, November and December (6mi).
The months with the lowest visibility are March, April, May, June, July, August and September (5mi).
