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Monthly climate in Porum, Oklahoma, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Porum features a humid subtropical climate (Cfa).Temperatures typically range between 5 °C (42 °F) and 28 °C (83 °F) through the year, but rarely can drop to -22 °C (-7 °F) or can rise to as high as 43 °C (109 °F).The average annual precipitation amounts to about 1212 mm (47.7 inches) and receives 106 rainy days on the 1 mm (0.04 inches) threshold annually.Porum enjoys an average of 3065 hours of sunshine throughout the year, and daylight varies from 9 hours 47 minutes to 14 hours 29 minutes per day.

Monthly average temperatures in Porum, Oklahoma, United States §

The warmest months in Porum are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (80 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (42 - 47 °F) throughout the day. On average each year, Porum experiences 142 days above 25 °C (77.0 °F) and 35 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Porum, Oklahoma, 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 25°C
(77°F)		 30°C
(85°F)		 33°C
(92°F)		 34°C
(93°F)		 35°C
(95°F)		 37°C
(98°F)		 43°C
(109°F)		 38°C
(100°F)		 37°C
(100°F)		 33°C
(92°F)		 29°C
(85°F)		 26°C
(78°F)
Mean maximum 21°C
(70°F)		 24°C
(76°F)		 28°C
(83°F)		 29°C
(85°F)		 32°C
(91°F)		 35°C
(95°F)		 38°C
(100°F)		 37°C
(98°F)		 35°C
(96°F)		 32°C
(90°F)		 25°C
(78°F)		 23°C
(74°F)
Average high 10°C
(51°F)		 12°C
(54°F)		 19°C
(66°F)		 22°C
(71°F)		 26°C
(80°F)		 31°C
(89°F)		 33°C
(92°F)		 32°C
(90°F)		 30°C
(87°F)		 23°C
(74°F)		 17°C
(63°F)		 14°C
(57°F)
Daily mean 5°C
(42°F)		 7°C
(44°F)		 13°C
(56°F)		 16°C
(61°F)		 21°C
(71°F)		 26°C
(80°F)		 28°C
(83°F)		 27°C
(81°F)		 25°C
(77°F)		 18°C
(64°F)		 11°C
(52°F)		 8°C
(47°F)
Average low 1°C
(33°F)		 2°C
(35°F)		 8°C
(46°F)		 11°C
(52°F)		 17°C
(63°F)		 22°C
(71°F)		 24°C
(75°F)		 23°C
(73°F)		 20°C
(68°F)		 13°C
(55°F)		 6°C
(42°F)		 4°C
(39°F)
Mean minimum -9°C
(16°F)		 -9°C
(16°F)		 -2°C
(29°F)		 2°C
(36°F)		 9°C
(49°F)		 18°C
(64°F)		 20°C
(69°F)		 19°C
(67°F)		 13°C
(55°F)		 3°C
(39°F)		 -2°C
(28°F)		 -4°C
(26°F)
Minimum -15°C
(5°F)		 -22°C
(-7°F)		 -10°C
(15°F)		 -2°C
(29°F)		 7°C
(44°F)		 14°C
(58°F)		 18°C
(65°F)		 17°C
(63°F)		 10°C
(50°F)		 0°C
(32°F)		 -8°C
(18°F)		 -6°C
(21°F)

Compare climate in Porum with other places

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

Monthly average precipitation in Porum, Oklahoma, United States §

Porum usually has the most precipitation in April, May and October, with an average of 10 rainy days and 154 mm (6.1 inches) of precipitation per month.The driest months in Porum are June, November and December. On average, 67 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Porum, Oklahoma, 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) 81 (3.2) 100 (3.9) 111 (4.4) 127 (5.0) 199 (7.8) 70 (2.8) 77 (3.0) 97 (3.8) 84 (3.3) 137 (5.4) 58 (2.3) 74 (2.9)
Average precipitation days (≥ 1 mm) 8 9 10 10 12 9 8 10 6 10 8 6

Monthly sunshine hours in Porum, Oklahoma, United States §

The sunniest months in Porum are June, July and August, when the sun shines an average of 10 hours 50 minutes a day.Least sunny months in Porum: January, February and December receive an average of 6 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Porum, Oklahoma, 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 161 171 222 243 284 329 349 319 286 250 225 219
Mean daily daylight hours 10h 3m 10h 54m 11h 59m 13h 6m 14h 2m 14h 29m 14h 14m 13h 24m 12h 20m 11h 14m 10h 17m 9h 47m

Solar UV radiation in Porum, Oklahoma, United States §

Porum experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Porum UV Index data.

Average daily maximum UV levels by month for Porum, Oklahoma, 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 6 7 10 10 11 11 10 9 7 5 4