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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a cool winter month in Swartz, Louisiana, with an average temperature ranging between min 39.4°F (4.1°C) and max 53.8°F (12.1°C). The coldest time of the year is January, with temperatures averaging a high of 53.8°F (12.1°C) and a low of 39.4°F (4.1°C). Weather in January »
Weather in February
The last month of the winter, February, is a moderate month in Swartz, Louisiana, with an average temperature ranging between min 43°F (6.1°C) and max 58.1°F (14.5°C). The beginning of February reveals an average high-temperature of a moderate 58.1°F (14.5°C), showing minimal deviation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in Swartz, Louisiana, with an average temperature ranging between max 66.4°F (19.1°C) and min 49.6°F (9.8°C). As February transitions into March, Swartz notices a gentle rise in the average high-temperature, transitioning from a moderate 58.1°F (14.5°C) to a still refreshing 66.4°F (19.1°C). Weather in March »
Weather in April
April is a moderately hot spring month in Swartz, Louisiana, with an average temperature varying between 75.2°F (24°C) and 55.9°F (13.3°C). The start of April signals a slight increase in the average high-temperature, moving from a comfortable 66.4°F (19.1°C) in March to a moderately hot 75.2°F (24°C). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in Swartz, Louisiana, with an average temperature varying between 64.9°F (18.3°C) and 83.5°F (28.6°C). A slight uplift of average high-temperatures is noted in May, with temperatures adjusting from 75.2°F (24°C) in April to a still warm 83.5°F (28.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Swartz, Louisiana, with temperature in the range of an average high of 90.7°F (32.6°C) and an average low of 71.6°F (22°C). With the onset of June, Swartz observes a minor temperature ascent, with the average high-temperature adjusting from May's moderately hot 83.5°F (28.6°C) to a tropical 90.7°F (32.6°C). Weather in June »
Weather in July
July, the same as June, in Swartz, Louisiana, is another tropical summer month, with temperature in the range of an average high of 92.8°F (33.8°C) and an average low of 73.4°F (23°C). The warmest month is July, with an average high-temperature of 92.8°F (33.8°C) and an average low-temperature of 73.4°F (23°C). The average heat index in July is estimated at a burning hot 116.6°F (47°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Swartz, Louisiana, with an average temperature varying between 92.5°F (33.6°C) and 73°F (22.8°C). August's advent notes a subtle adjustment in average high-temperature to a still hot 92.5°F (33.6°C) from July. Weather in August »
Weather in September
September, the first month of the autumn in Swartz, is still a hot month, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 67.8°F (19.9°C). September's beginning signals an average high-temperature of a still tropical 87.8°F (31°C), barely different from August's 92.5°F (33.6°C). Weather in September »
Weather in October
October, like September, in Swartz, Louisiana, is a moderately hot autumn month, with an average temperature ranging between max 77°F (25°C) and min 57.2°F (14°C). With the onset of October, Swartz's average high-temperature adjusts, receding from September's hot 87.8°F (31°C) to a moderately hot 77°F (25°C). Weather in October »
Weather in November
November, the last month of the autumn in Swartz, is another refreshing month, with temperature in the range of an average high of 64.6°F (18.1°C) and an average low of 47.5°F (8.6°C). The arrival of November signals a shift in temperature, down from a warm 77°F (25°C) in October to a comfortable 64.6°F (18.1°C). Weather in November »
Weather in December
December, the first month of the winter in Swartz, is still a refreshing month, with temperature in the range of an average low of 42.6°F (5.9°C) and an average high of 56.3°F (13.5°C). With the arrival of December, Swartz notices a mild change in the average high-temperature, sliding from November's 64.6°F (18.1°C) to a still refreshing 56.3°F (13.5°C). Weather in December »
Updated: Jun 4, 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
What time of the year is the coldest?
The coldest period tends to be January, when average temperatures fluctuate between a high of 53.8°F (12.1°C) and a low of 39.4°F (4.1°C).
How many days does it rain?
Throughout the year, in Swartz, there are 149.8 rainfall days, and 35.51" (902mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March and December.
How much does it snow in Swartz?
Throughout the year, in Swartz, Louisiana, there are 2.1 snowfall days, and 0.43" (11mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
What is the most humid month?
The most humid month is February, with an average relative humidity of 82%.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.2" (5mm) of snow.
What is the month with the least sunshine?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
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?
April is the month with the most rainfall. Rain falls for 14.1 days and accumulates 4.17" (106mm) of precipitation.
When it does not snow?
April through November are months without snowfall.
When are the longest days in Swartz?
June has the longest days of the year, with an average of 14h and 18min of daylight.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 7.
What month is the hottest?
July, on average, is the warmest month, registering a high temperature of 92.8°F (33.8°C) and a low of 73.4°F (23°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 11.6 days and typically collects 1.5" (38mm) of precipitation.
What is the least humid month in Swartz?
The least humid month is October, with an average relative humidity of 69%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 10h and 6min of daylight.
Average temperature
Swartz, LA
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (53.8°F).
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure
Swartz, LA
- Average pressure in January:
30.17"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:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.03"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
Swartz, LA
- Average wind speed in January:
7.3mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.5mph - 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:
6.3mph - Average wind speed in November:
6.8mph - Average wind speed in December:
6.9mph
The windiest months (with the highest average wind speed) are March and April (7.6mph).
The calmest months (with the lowest average wind speed) are July, August and September (5.3mph).
Average humidity
Swartz, LA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Swartz, LA
- Average rainfall in January:
3.19" - Average rainfall in February:
3.66" - Average rainfall in March:
3.66" - Average rainfall in April:
4.17" - Average rainfall in May:
2.91" - Average rainfall in June:
2.8"
The wettest month (with the highest rainfall) is April (4.17").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
Swartz, LA
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is November (8.5 days).
Average snowfall
Swartz, LA
The month with the highest snowfall is February (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Swartz, LA
- Average snowfall days in January:
0.8 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:
0.3 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, October and November (0 days).
Average daylight / Average sunshine
Swartz, LA
- Average daylight in January:
10h and 2min - 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 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 1min
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 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Swartz, LA
- Average sunshine days in January:
17 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
14 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
15.8 days - Average sunshine days in August:
16.1 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
15 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is February (13.2 days).
Average UV index
Swartz, 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
Swartz, LA
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and October (Cloud cover 28).
Average visibility
Swartz, 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).
Swartz, Louisiana, USA
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