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Monthly climate in Smithville, Mississippi, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Smithville features a humid subtropical climate (Cfa).Temperatures typically range between 7 °C (46 °F) and 27 °C (82 °F) through the year, but rarely can drop to -13 °C (8 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 1520 mm (59.8 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually.Smithville enjoys an average of 3042 hours of sunshine throughout the year, and daylight varies from 9 hours 54 minutes to 14 hours 22 minutes per day.

Monthly average temperatures in Smithville, Mississippi, United States §

The warmest months in Smithville are June, July and August, with daily mean temperatures ranging from 26 to 27 °C (78 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 10 °C (46 - 50 °F) throughout the day. On average each year, Smithville experiences 153 days above 25 °C (77.0 °F) and 30 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Smithville, Mississippi, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 26°C
(78°F)		 26°C
(80°F)		 30°C
(86°F)		 31°C
(88°F)		 35°C
(96°F)		 35°C
(95°F)		 36°C
(97°F)		 37°C
(99°F)		 38°C
(101°F)		 38°C
(100°F)		 27°C
(80°F)		 25°C
(77°F)
Mean maximum 23°C
(73°F)		 25°C
(77°F)		 28°C
(82°F)		 29°C
(85°F)		 34°C
(93°F)		 34°C
(93°F)		 36°C
(96°F)		 36°C
(97°F)		 35°C
(95°F)		 32°C
(90°F)		 25°C
(77°F)		 23°C
(73°F)
Average high 12°C
(55°F)		 16°C
(60°F)		 20°C
(68°F)		 23°C
(73°F)		 28°C
(82°F)		 31°C
(87°F)		 32°C
(91°F)		 32°C
(90°F)		 30°C
(87°F)		 25°C
(77°F)		 18°C
(64°F)		 15°C
(59°F)
Daily mean 7°C
(46°F)		 10°C
(50°F)		 14°C
(58°F)		 17°C
(63°F)		 22°C
(73°F)		 26°C
(78°F)		 27°C
(82°F)		 27°C
(81°F)		 25°C
(77°F)		 19°C
(67°F)		 11°C
(52°F)		 9°C
(49°F)
Average low 3°C
(37°F)		 5°C
(41°F)		 9°C
(48°F)		 11°C
(52°F)		 17°C
(63°F)		 21°C
(70°F)		 23°C
(74°F)		 22°C
(73°F)		 20°C
(68°F)		 14°C
(57°F)		 5°C
(42°F)		 4°C
(40°F)
Mean minimum -7°C
(19°F)		 -5°C
(23°F)		 -2°C
(29°F)		 2°C
(35°F)		 9°C
(49°F)		 16°C
(61°F)		 20°C
(68°F)		 18°C
(65°F)		 13°C
(56°F)		 4°C
(39°F)		 -3°C
(27°F)		 -4°C
(25°F)
Minimum -13°C
(8°F)		 -12°C
(10°F)		 -4°C
(25°F)		 -1°C
(31°F)		 6°C
(43°F)		 13°C
(55°F)		 18°C
(65°F)		 16°C
(61°F)		 10°C
(50°F)		 1°C
(35°F)		 -7°C
(20°F)		 -5°C
(23°F)

Compare climate in Smithville with other places

Compare temperature, precipitation, sunshine, UV index in Smithville, Mississippi, United States with other places around the world.

Monthly average precipitation in Smithville, Mississippi, United States §

Smithville usually has the most precipitation in February, March and April, with an average of 12 rainy days and 173 mm (6.8 inches) of precipitation per month.The driest months in Smithville are July, September and November. On average, 85 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Smithville, Mississippi, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 119 (4.7) 191 (7.5) 161 (6.3) 169 (6.6) 125 (4.9) 127 (5.0) 98 (3.9) 118 (4.7) 85 (3.4) 113 (4.5) 71 (2.8) 143 (5.6)
Average precipitation days (≥ 1 mm) 9 14 13 10 10 13 15 14 7 8 8 11

Monthly sunshine hours in Smithville, Mississippi, United States §

The sunniest months in Smithville are May, July and August, when the sun shines an average of 10 hours 15 minutes a day.Least sunny months in Smithville: January, February and December receive an average of 5 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Smithville, Mississippi, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 153 164 221 272 305 304 331 316 286 269 232 183
Mean daily daylight hours 10h 9m 10h 57m 11h 59m 13h 3m 13h 56m 14h 22m 14h 8m 13h 21m 12h 20m 11h 17m 10h 22m 9h 54m

Solar UV radiation in Smithville, Mississippi, United States §

Smithville experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 11 - 11, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Smithville UV Index data.

Average daily maximum UV levels by month for Smithville, Mississippi, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 4 7 8 10 11 11 11 10 9 7 6 4