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Monthly climate in Buckeye, Arizona, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Buckeye features a hot desert climate (BWh).Temperatures typically range between 13 °C (56 °F) and 35 °C (96 °F) through the year, but rarely can drop to -1 °C (31 °F) or can rise to as high as 48 °C (119 °F).The average annual precipitation amounts to about 204 mm (8.0 inches) and receives 26 rainy days on the 1 mm (0.04 inches) threshold annually.Buckeye enjoys an average of 3627 hours of sunshine throughout the year, and daylight varies from 9 hours 58 minutes to 14 hours 18 minutes per day.

Monthly average temperatures in Buckeye, Arizona, United States §

The warmest months in Buckeye are June, July and August, with daily mean temperatures ranging from 33 to 35 °C (92 - 96 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 15 °C (56 - 59 °F) throughout the day. On average each year, Buckeye experiences 224 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Buckeye, Arizona, 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 28°C
(84°F)		 30°C
(85°F)		 35°C
(96°F)		 39°C
(103°F)		 43°C
(109°F)		 48°C
(119°F)		 48°C
(118°F)		 46°C
(116°F)		 46°C
(115°F)		 41°C
(106°F)		 36°C
(97°F)		 28°C
(83°F)
Mean maximum 25°C
(77°F)		 27°C
(82°F)		 32°C
(90°F)		 37°C
(99°F)		 40°C
(104°F)		 44°C
(111°F)		 46°C
(115°F)		 45°C
(114°F)		 43°C
(110°F)		 37°C
(99°F)		 32°C
(89°F)		 25°C
(78°F)
Average high 20°C
(68°F)		 21°C
(71°F)		 25°C
(78°F)		 31°C
(88°F)		 34°C
(94°F)		 40°C
(105°F)		 41°C
(106°F)		 41°C
(106°F)		 38°C
(101°F)		 32°C
(89°F)		 26°C
(80°F)		 20°C
(68°F)
Daily mean 13°C
(56°F)		 15°C
(59°F)		 19°C
(66°F)		 24°C
(76°F)		 27°C
(82°F)		 33°C
(92°F)		 35°C
(96°F)		 35°C
(95°F)		 32°C
(89°F)		 25°C
(77°F)		 19°C
(66°F)		 13°C
(56°F)
Average low 7°C
(45°F)		 8°C
(47°F)		 12°C
(53°F)		 16°C
(61°F)		 19°C
(67°F)		 25°C
(77°F)		 29°C
(85°F)		 29°C
(84°F)		 25°C
(77°F)		 18°C
(64°F)		 12°C
(54°F)		 7°C
(46°F)
Mean minimum 2°C
(35°F)		 2°C
(37°F)		 6°C
(43°F)		 11°C
(52°F)		 13°C
(56°F)		 20°C
(68°F)		 24°C
(75°F)		 25°C
(77°F)		 19°C
(66°F)		 11°C
(51°F)		 7°C
(45°F)		 2°C
(36°F)
Minimum -1°C
(31°F)		 1°C
(33°F)		 3°C
(38°F)		 9°C
(48°F)		 13°C
(55°F)		 18°C
(66°F)		 23°C
(74°F)		 23°C
(74°F)		 13°C
(56°F)		 6°C
(44°F)		 6°C
(42°F)		 1°C
(33°F)

Compare climate in Buckeye with other places

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

Monthly average precipitation in Buckeye, Arizona, United States §

Buckeye usually has the most precipitation in February, July and August, with an average of 4 rainy days and 30 mm (1.2 inches) of precipitation per month.The driest months in Buckeye are April, May and June. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Buckeye, Arizona, 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) 16 (0.6) 25 (1.0) 22 (0.9) 1 (0.0) 2 (0.1) 3 (0.1) 33 (1.3) 32 (1.3) 22 (0.9) 18 (0.7) 11 (0.4) 18 (0.7)
Average precipitation days (≥ 1 mm) 3 3 2 0 0 0 5 5 3 1 1 3

Monthly sunshine hours in Buckeye, Arizona, United States §

The sunniest months in Buckeye are May, June and July, when the sun shines an average of 11 hours 58 minutes a day.Least sunny months in Buckeye: January, February and December receive an average of 7 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Buckeye, Arizona, 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 197 241 306 330 371 373 357 345 313 296 256 239
Mean daily daylight hours 10h 12m 10h 59m 11h 59m 13h 1m 13h 53m 14h 18m 14h 4m 13h 18m 12h 19m 11h 18m 10h 24m 9h 58m

Solar UV radiation in Buckeye, Arizona, United States §

Buckeye experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 11 - 12, which corresponds to the 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 Buckeye UV Index data.

Average daily maximum UV levels by month for Buckeye, Arizona, 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 9 11 11 12 12 11 10 8 5 4