Mississippi, USA
Long term weather forecast
Long term weather forecast

September weather forecast and Climate
Tupelo, MS

  • Average high temperature in September: 85°F

Warmest month (with highest average high temperature) is July (91°F).
Month with lowest average high temperature is January (50°F).

  • Average low temperature in September: 62°F

Month with highest average low temperature is July (70°F).
Coldest month (with lowest average low temperature) is January (30°F).

  • Average humidity in September: 75.5%

Month with highest relative humidity is August (76.5%).
Month with lowest relative humidity is January (48.5%).

  • Average rainfall in September: 3.8"

Wettest month (with highest rainfall) is March (6.2").
Driest month (with lowest rainfall) is August (3").

  • Average rainfall days in September: 8 days

Month with highest number of rainy days is July (13 days).
Month with lowest number of rainy days is October (5 days).

  • Average snowfall in September: 0"

Month with highest snowfall is January (1.3").
Months with lowest snowfall are April, May, June, July, August, September, October and November (0").

  • Average daylight in September: 12h

Months with longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • Average sunshine in September: 8h

Month with most sunshine is June (Average sunshine: 10h).
Months with least sunshine are January, November and December (Average sunshine: 5).

  • Average UV index in September: 8

Months with highest UV index are June, July and August (UV index 10).
Months with lowest UV index are January and December (UV index 3).