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Monthly climate in White Mountain Lake, Arizona, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification White Mountain Lake features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 2 °C (36 °F) and 23 °C (74 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 36 °C (98 °F).The average annual precipitation amounts to about 386 mm (15.2 inches) and receives 67 rainy days on the 1 mm (0.04 inches) threshold annually.White Mountain Lake enjoys an average of 3587 hours of sunshine throughout the year, and daylight varies from 9 hours 53 minutes to 14 hours 23 minutes per day.

Monthly average temperatures in White Mountain Lake, Arizona, United States §

The warmest months in White Mountain Lake are June, July and August, with daily mean temperatures ranging from 22 to 23 °C (72 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 4 °C (36 - 39 °F) throughout the day. On average each year, White Mountain Lake experiences 103 days above 25 °C (77.0 °F) and 80 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in White Mountain Lake, 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 16°C
(62°F)		 19°C
(67°F)		 24°C
(75°F)		 28°C
(83°F)		 32°C
(90°F)		 36°C
(98°F)		 36°C
(98°F)		 35°C
(96°F)		 34°C
(93°F)		 28°C
(82°F)		 23°C
(73°F)		 18°C
(65°F)
Mean maximum 15°C
(59°F)		 17°C
(62°F)		 21°C
(70°F)		 25°C
(78°F)		 29°C
(85°F)		 33°C
(92°F)		 34°C
(94°F)		 33°C
(91°F)		 32°C
(89°F)		 26°C
(79°F)		 21°C
(70°F)		 16°C
(61°F)
Average high 8°C
(47°F)		 10°C
(50°F)		 14°C
(57°F)		 19°C
(67°F)		 23°C
(74°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(85°F)		 26°C
(79°F)		 20°C
(68°F)		 15°C
(59°F)		 9°C
(48°F)
Daily mean 2°C
(36°F)		 4°C
(39°F)		 7°C
(45°F)		 12°C
(54°F)		 16°C
(61°F)		 23°C
(73°F)		 23°C
(74°F)		 22°C
(72°F)		 19°C
(67°F)		 13°C
(56°F)		 8°C
(47°F)		 3°C
(37°F)
Average low -3°C
(27°F)		 -2°C
(29°F)		 1°C
(34°F)		 5°C
(41°F)		 8°C
(47°F)		 14°C
(58°F)		 16°C
(62°F)		 16°C
(60°F)		 13°C
(55°F)		 7°C
(44°F)		 2°C
(37°F)		 -2°C
(29°F)
Mean minimum -13°C
(9°F)		 -11°C
(13°F)		 -7°C
(20°F)		 -3°C
(28°F)		 1°C
(35°F)		 8°C
(46°F)		 13°C
(56°F)		 13°C
(55°F)		 6°C
(44°F)		 -3°C
(27°F)		 -5°C
(23°F)		 -10°C
(14°F)
Minimum -17°C
(2°F)		 -14°C
(7°F)		 -11°C
(13°F)		 -4°C
(24°F)		 -1°C
(30°F)		 6°C
(43°F)		 12°C
(53°F)		 10°C
(50°F)		 3°C
(38°F)		 -10°C
(14°F)		 -7°C
(19°F)		 -14°C
(7°F)

Compare climate in White Mountain Lake with other places

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

Monthly average precipitation in White Mountain Lake, Arizona, United States §

White Mountain Lake usually has the most precipitation in January, February and July, with an average of 9 rainy days and 57 mm (2.2 inches) of precipitation per month.The driest months in White Mountain Lake are April, May and June. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in White Mountain Lake, 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) 39 (1.6) 43 (1.7) 36 (1.4) 13 (0.5) 16 (0.6) 7 (0.3) 88 (3.5) 37 (1.5) 30 (1.2) 26 (1.0) 19 (0.7) 32 (1.3)
Average precipitation days (≥ 1 mm) 6 7 6 3 3 1 15 10 5 4 2 5

Monthly sunshine hours in White Mountain Lake, Arizona, United States §

The sunniest months in White Mountain Lake are May, June and July, when the sun shines an average of 11 hours 48 minutes a day.Least sunny months in White Mountain Lake: January, February and December receive an average of 7 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in White Mountain Lake, 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 189 236 301 329 369 370 346 341 312 292 261 235
Mean daily daylight hours 10h 8m 10h 57m 11h 59m 13h 3m 13h 57m 14h 23m 14h 9m 13h 21m 12h 20m 11h 16m 10h 21m 9h 53m

Solar UV radiation in White Mountain Lake, Arizona, United States §

White Mountain Lake experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 12 - 13, 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 White Mountain Lake UV Index data.

Average daily maximum UV levels by month for White Mountain Lake, 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) 5 7 10 11 12 13 13 12 11 8 6 5