Climate and monthly weather forecastDevenport, TN
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Devenport, Tennessee, with an average temperature fluctuating between 44.8°F (7.1°C) and 30.4°F (-0.9°C). The coldest time of the year is January, with temperatures averaging a high of 44.8°F (7.1°C) and a low of 30.4°F (-0.9°C). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Devenport, Tennessee, with an average temperature fluctuating between 34.3°F (1.3°C) and 49.6°F (9.8°C). In February, the average high-temperature registers at a still chilly 49.6°F (9.8°C), nearly identical to January's 44.8°F (7.1°C). Weather in February »Weather in March
The first month of the spring, March, is a moderate month in Devenport, Tennessee, with an average temperature varying between 41°F (5°C) and 58.5°F (14.7°C). The embrace of March brings a minor uplift in the average high-temperature, shifting from a chilly 49.6°F (9.8°C) in February to a moderate 58.5°F (14.7°C). Weather in March »Weather in April
April in Devenport, Tennessee, is a pleasant spring month, with an average temperature varying between 49.3°F (9.6°C) and 68.5°F (20.3°C). As March transitions into April, a change in temperatures is observed, with average highs moving from a moderate 58.5°F (14.7°C) to a pleasant 68.5°F (20.3°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Devenport, Tennessee, with an average temperature ranging between max 77°F (25°C) and min 57.6°F (14.2°C). The arrival of May witnesses a small shift in the average high-temperature, moving from an agreeable 68.5°F (20.3°C) in April to a moderately hot 77°F (25°C). Weather in May »Weather in June
June, the first month of the summer in Devenport, is still a warm month, with an average temperature ranging between min 64.2°F (17.9°C) and max 85.1°F (29.5°C). June comes with a subtle rise, with the average high-temperature adjusting from 77°F (25°C) in May to a still moderately hot 85.1°F (29.5°C). Weather in June »Weather in July
July in Devenport, Tennessee, is a hot summer month, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 66.9°F (19.4°C). Devenport's July weather, with an average high temperature of 87.1°F (30.6°C) and an average low temperature of 66.9°F (19.4°C), tends to be the warmest of the year. The average heat index in July is evaluated at a torrid 102.2°F (39°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Devenport, Tennessee, with an average temperature ranging between max 86.4°F (30.2°C) and min 66.2°F (19°C). Devenport's August reports an average high-temperature of a still hot 86.4°F (30.2°C), exhibiting a minor difference from July. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Devenport, Tennessee, with an average temperature varying between 61°F (16.1°C) and 81°F (27.2°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from a hot 86.4°F (30.2°C) in August to a warm 81°F (27.2°C). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Devenport, Tennessee, with an average temperature varying between 69.3°F (20.7°C) and 49.5°F (9.7°C). October brings a decrease in the average high-temperature, shifting from a warm 81°F (27.2°C) in September to a pleasant 69.3°F (20.7°C). Weather in October »Weather in November
November, the last month of the autumn in Devenport, is another refreshing month, with an average temperature ranging between min 39.7°F (4.3°C) and max 57.2°F (14°C). The shift to November brings a decrease in the average high-temperature, falling from an agreeable 69.3°F (20.7°C) in October to a moderate 57.2°F (14°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Devenport, Tennessee, with an average temperature fluctuating between 35.4°F (1.9°C) and 49.1°F (9.5°C). Devenport's weather subtly changes with the onset of December, barely falling from a moderate 57.2°F (14°C) in November to a chilly 49.1°F (9.5°C). Weather in December »Updated: Aug 18, 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 an average high of 44.8°F (7.1°C) and a low of 30.4°F (-0.9°C), signifies the coldest month of the year.
Throughout the year, there are 176.2 rainfall days, and 40.91" (1039mm) of precipitation is accumulated.
Months with snowfall are January through April, November and December.
January is the month with the most snowfall. Snow falls for 4.2 days and accumulates 1.14" (29mm) of snow.
Throughout the year, there are 13.8 snowfall days, and 3.74" (95mm) of snow is accumulated.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Devenport.
The wettest months are February and July, with an average 4.45" (113mm) of rainfall.
February has the least sunshine of the year, with an average of 4.4h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Devenport, 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 Devenport, snow does not fall in May through October.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
The month with the longest days is June, with an average of 14h and 30min of daylight.
June has the most sunshine of the year, with an average of 10.5h of sunshine.
Devenport, Tennessee, experiences its average highest temperatures in July, reaching a peak of 87.1°F (30.6°C) and a minimum of 66.9°F (19.4°C).
The month with the least rainfall is September, when the rain falls for 13.9 days and typically collects 2.28" (58mm) of precipitation.
October and November, with an average relative humidity of 75%, are the least humid months in Devenport.
December is the most humid month, with an average relative humidity of 80%.
The month with the shortest days is December, with an average of 9h and 48min of daylight.
Average temperature
Devenport, TN
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (44.8°F).
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure
Devenport, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Devenport, TN
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.3mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.6mph - Average wind speed in October:
5.8mph - Average wind speed in November:
6.3mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity
Devenport, TN
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall
Devenport, TN
- Average rainfall in January:
3.19" - Average rainfall in February:
4.45" - Average rainfall in March:
3.03" - Average rainfall in April:
3.78" - Average rainfall in May:
3.58" - Average rainfall in June:
3.74"
- Average rainfall in July:
4.45" - Average rainfall in August:
3.74" - Average rainfall in September:
2.28" - Average rainfall in October:
2.76" - Average rainfall in November:
2.52" - Average rainfall in December:
3.39"
The wettest months (with the highest rainfall) are February and July (4.45").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days
Devenport, TN
- Average rainfall days in January:
12.5 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
19.5 days - Average rainfall days in August:
18.4 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
12.9 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (9.6 days).
Average snowfall
Devenport, TN
The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Devenport, TN
- Average snowfall days in January:
4.2 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.3 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:
0.2 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Devenport, TN
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 24min - Average sunshine in March:
5h and 42min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days
Devenport, TN
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
11.7 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
11.2 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.6 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9.9 days).
Average UV index
Devenport, TN
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Devenport, TN
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Devenport, TN
The months with the highest visibility are February, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, March, May and July (5mi).
