Climate and monthly weather forecastShreveport, LA
Climate and monthly weather forecast
The climate of Shreveport
Situated in the humid subtropical zone, Shreveport, Louisiana, bears the Köppen climate classification of Cfa. This indication signifies that there's no dry season in Shreveport, and the city experiences high relative humidity and rainfall year-round. The geographical positioning of Shreveport in the southern region of the United States accounts for its prevailing climatic pattern.A year in Shreveport weather is characterized by significant monthly temperature fluctuation. The highest monthly average temperature is recorded in July and August at 95.5°F (35.3°C), while the coldest month, January, sees an average low of 38.8°F (3.8°C). The temperature range across the year widens from 54.1°F (12.3°C) to 95.5°F (35.3°C), implying a diverse climate situation from winter to summer.
The unifying feature of Shreveport's climate is its relative humidity and precipitation. On average, the city experiences about 77% to 80% relative humidity, making it a generally humid location. The region receives consistent rainfall throughout the year, from a low of 0.63" (16mm) in September to a high of 1.65" (42mm) in April. However, Shreveport does not typically experience snowfall-any occurrence is a rare event, negligible in overall annual weather assessment.
The wind speed varies moderately over the year, from an average low of 5.3mph (8.5km/h) in August to a high of 7.5mph (12.1km/h) in April. However, it does not contribute significantly towards weather hazards, keeping Shreveport reasonably calm. The cloud coverage, which determines the amount of direct sunlight received, ranges from 28% to 51%, with April being the clearest month and February being the most overcast.
The best time to visit Shreveport
Considering the climatic variations, the most favorable period to visit Shreveport is from the end of spring throughout summer, between May to August. During this time, temperatures fluctuate between 76.6°F (24.8°C) to 95.5°F (35.3°C), making it an enjoyable period for outdoor activities. This period also offers the longest daylight hours, ranging from 13.8 hours in May to 14.3 hours in June. The average sunshine duration is 9.3 hours in May, ramping up to its annual peak of 10.5 hours in August.The worst time to visit Shreveport
By contrast, visits to Shreveport might prove less enjoyable between November and February. During these months, the temperatures drop and range from 38.8°F (3.8°C) to 58.1°F (14.5°C). This period also offers the shortest daylight hours, dropping to a minimum monthly average of 10 hours in December. The sunshine duration also declines, with values as low as 5 hours in December. Alongside this, November and December carry the highest relative humidity values of 74% and 79% respectively.Spring weather in Shreveport
Spring in Shreveport, from March to May, promises gradually rising temperatures (between 67.5°F (19.7°C) to 85.1°F (29.5°C)) and increased daylight hours (from 12 hours to 13.8 hours). Rainfall shows an increasing trend throughout these months, culminating in the wettest month, April, with an average of 1.65" (42mm).Summer weather in Shreveport
Summer, which stretches from June to August, is the warmest season. Temperatures peak at 95.5°F (35.3°C) in July and August, coupled with the lowest relative humidity values for the year, falling to 66% in July. The daylight hours are the longest, with June offering up to 14.3 hours. The average sunshine duration reaches its annual peak in July and August, with values of 10.4 and 10.5 hours respectively.Autumn weather in Shreveport
Autumn arrives in Shreveport with the months of September to November. It introduces a declining trend in temperature from 89.1°F (31.7°C) to 64.4°F (18°C). The decreasing daylight hours from 12.4 hours to 10.5 hours signal the approach of winter. September carries the least rainfall for the year with a low of 0.63" (16mm).Winter weather in Shreveport
Winter in Shreveport, from December to February, is the coldest season, with temperatures fluctuating from 38.8°F (3.8°C) to 56.3°F (13.5°C). December is marked by short daylight hours, averaging at 10 hours and sunshine periods falling to a yearly low of 5 hours. While snowfall is negligible, the months of January and February occasionally witness trace amounts.Weather in January
During January in Shreveport, Louisiana, the city experiences its coldest period of the year. The relative humidity is at its peak due to lower average temperatures causing more moisture to be held in the air. The average high and low temperatures are 54.1℉ and 38.8℉, respectively, making it essential to bundle up against the chill. Weather in January »Weather in February
February sees a slight uptick in warmth when compared to January, allowing residents and visitors to enjoy outdoor activities more comfortably. The city continues to retain a high level of humidity, a consistent characteristic of the Shreveport climate. Weather in February »Weather in March
March in Shreveport witnesses the inception of spring, resulting in a significant rise in temperatures. The city experiences an increase in daylight hours, promoting more outdoor activities. The arrival of the equinox signals longer, warmer days as Shreveport transitions from winter. Weather in March »Weather in April
April in Shreveport heralds the full arrival of spring, with the weather getting significantly warmer. The increase in temperature and daylight hours is indicative of the region's transition from cooler spring days to the fast-approaching summer season. Weather in April »Weather in May
May signals the beginning of a long summer period for Shreveport, Louisiana. The city begins to experience hotter temperatures during the day, accompanied by a noticeable increase in daylight hours. Outdoor enthusiasts can expect longer periods of sunshine, encouraging more outdoor activities in this spring-into-summer transition period. Weather in May »Weather in June
June in Shreveport is characterized by high heat and extended daylight hours, signifying the city's full descent into summer. The rising temperatures are consistent throughout the month, with some days witnessing temperatures touching their peak for the year. Weather in June »Weather in July
Shreveport's weather in July is marked by extremely high temperatures, with the mercury often soaring to the season's peak. The intense heat of the summer continues unabated, making cooling off a priority for most residents and visitors. Weather in July »Weather in August
August continues the trend of exceptionally high temperatures in Shreveport. The city's native and visiting populations acclimate to the heat, with outdoor activities continuing, albeit with a substantial use of sun protection. There isn't much relief in terms of cooler weather during this month, as the high-temperature trend from July persists. Weather in August »Weather in September
September in Shreveport marks the gradual end of the intense summer heat. The month sees a decrease in average temperatures, providing a gallant reprieve from the relentless summer. It's a transition period, where the city starts to bid farewell to the summer and slowly ushers in the crispy fall weather. Weather in September »Weather in October
October brings refreshing autumnal conditions to Shreveport, with a marked decrease in temperatures compared to the preceding months. The cooler temperatures invite much-needed relief after a sweltering summer and create perfect conditions for enjoying outdoor fall activities. Weather in October »Weather in November
In November, Shreveport prepares to usher in winter as the temperatures continue to fall. The leaves' tones shift from the vibrant hues of autumn to the bleaker shades of winter, signaling the imminent advent of the holiday season. Weather in November »Weather in December
December in Shreveport sees the return of winter, marked by the lowest temperatures and the highest relative humidity observed throughout the year. The drop in temperature contributes to the festive holiday spirit with residents bundling up in warmer clothing. 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
Temperature records mark January as the coldest month, with highs averaging 54.1°F (12.3°C) and lows at 38.8°F (3.8°C).
In Shreveport, Louisiana, during the entire year, the rain falls for 103.9 days and collects up to 11.54" (293mm) of precipitation.
Months with snowfall are January and February.
The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.08" (2mm) of snow.
In Shreveport, during the entire year, snow falls for 1.3 days and aggregates up to 0.12" (3mm) of snow.
January and December, with an average maximum UV index of 3, are months with the lowest UV index.
The most humid month in Shreveport is February, with an average relative humidity of 80%.
In Shreveport, snow does not fall in March through December.
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 9.4 days and typically aggregates up to 1.65" (42mm) of precipitation.
The months with the highest UV index are May through August, with an average maximum UV index of 7.
June has the longest days of the year in Shreveport, with an average of 14h and 18min of daylight.
Warmest months are July and August, with an average high-temperature of 95.5°F (35.3°C).
August is the least humid month, with an average relative humidity of 65%.
With an average of 10.5h of sunshine, August has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 9.2 days and accumulates 0.63" (16mm) of precipitation.
With an average of 10h and 6min of daylight, December has the shortest days of the year in Shreveport.
The month with the least sunshine is December, with an average of 5h of sunshine.
Average temperature
Shreveport, LA
The warmest months (with the highest average high temperature) are July and August (95.5°F).
The month with the lowest average high temperature is January (54.1°F).
The month with the highest average low temperature is July (74.5°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure
Shreveport, LA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Shreveport, LA
- Average wind speed in January:
6.6mph - Average wind speed in February:
7mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.6mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.4mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest months (with the lowest average wind speed) are August and September (5.3mph).
Average humidity
Shreveport, LA
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (65%).
Average rainfall
Shreveport, LA
- Average rainfall in January:
0.79" - Average rainfall in February:
0.87" - Average rainfall in March:
1.06" - Average rainfall in April:
1.65" - Average rainfall in May:
1.14" - Average rainfall in June:
1.02"
- Average rainfall in July:
0.75" - Average rainfall in August:
0.94" - Average rainfall in September:
0.63" - Average rainfall in October:
1.1" - Average rainfall in November:
0.67" - Average rainfall in December:
0.91"
The wettest month (with the highest rainfall) is April (1.65").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days
Shreveport, LA
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
9.4 days - Average rainfall days in May:
10 days - Average rainfall days in June:
9.6 days
- Average rainfall days in July:
10.8 days - Average rainfall days in August:
10.2 days - Average rainfall days in September:
9.2 days - Average rainfall days in October:
7.1 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is July (10.8 days).
The month with the least rainy days is January (6.5 days).
Average snowfall
Shreveport, LA
The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Shreveport, LA
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.7 days - Average snowfall days in March:
0.2 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 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 December (0 days).
Average daylight / Average sunshine
Shreveport, 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:
5h and 6min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 30min - Average sunshine in September:
9h and 36min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Shreveport, LA
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
20.1 days - Average sunshine days in April:
19.3 days - Average sunshine days in May:
19.3 days - Average sunshine days in June:
18.5 days
- Average sunshine days in July:
18.5 days - Average sunshine days in August:
18.1 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
22.7 days - Average sunshine days in November:
21.3 days - Average sunshine days in December:
21.6 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (17.7 days).
Average UV index
Shreveport, LA
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Shreveport, LA
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility
Shreveport, LA
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
