Climate ▸Forecast ▸December ▸January ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Picayune (MS) Weather and Climate: A Comprehensive Guide

The climate in Picayune is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to mild in the cooler months. It is also known for its large amounts of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Picayune, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 33°C in July to a moderate 16°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 4°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Picayune experiences significant rainfall throughout the year, averaging 1561 mm of precipitation annually. The climate in Picayune shows significant variation throughout the year. Expect heavy rainfall in August, with an average of 187 mm of precipitation over 17 rainy days.

In contrast, November offers drier and sunnier days, with around 76 mm of rainfall over 6 rainy days. For more details, please visit our Picayune Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Picayune (MS)

Sat   Dec 21
12°C | 2°C
N 3 m/s
clear and no rain

clear and no rain

Sun   Dec 22
14°C | 0°C
NE 2 m/s
clear and no rain

clear and no rain

Mon   Dec 23
19°C | 2°C
E 3 m/s
clear and no rain

clear and no rain

The best time of year to visit Picayune in the United States of America

During the months of March, April and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Picayune?
    Most rainfall (rainy season) is seen in July, August and December.
  • Which is the warmest month in Picayune?
    August has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Picayune?
    The coldest month is January with an average maximum temperature of 16°C.
  • Which is the wettest month in Picayune?
    August tops the wettest month list with 187 mm of rainfall.
  • Which is the driest month in Picayune?
    November is the driest month with 76 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.