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Monthly climate in Lanai City, Hawaii, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Lanai City features a tropical savanna climate (As).Temperatures typically range between 23 °C (73 °F) and 26 °C (79 °F) through the year, but rarely can drop to 18 °C (66 °F) or can rise to as high as 29 °C (84 °F).The average annual precipitation amounts to about 249 mm (9.8 inches) and receives 27 rainy days on the 1 mm (0.04 inches) threshold annually.Lanai City enjoys an average of 3605 hours of sunshine throughout the year, and daylight varies from 10 hours 52 minutes to 13 hours 21 minutes per day.

Monthly average temperatures in Lanai City, Hawaii, United States §

The warmest months in Lanai City are July, August and September, with daily mean temperatures ranging from 26 to 26 °C (79 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 23 to 24 °C (73 - 75 °F) throughout the day. On average each year, Lanai City experiences 197 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 Lanai City, Hawaii, 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
(79°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(80°F)		 27°C
(81°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(82°F)		 27°C
(81°F)
Mean maximum 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(80°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(80°F)
Average high 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(78°F)		 26°C
(79°F)		 27°C
(80°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(80°F)		 26°C
(79°F)		 25°C
(77°F)
Daily mean 24°C
(75°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(76°F)
Average low 23°C
(74°F)		 22°C
(72°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(78°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(75°F)
Mean minimum 22°C
(71°F)		 20°C
(68°F)		 21°C
(70°F)		 22°C
(71°F)		 22°C
(71°F)		 24°C
(76°F)		 25°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)		 23°C
(74°F)		 22°C
(72°F)
Minimum 21°C
(69°F)		 18°C
(66°F)		 20°C
(68°F)		 21°C
(70°F)		 19°C
(66°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 22°C
(72°F)		 21°C
(70°F)

Compare climate in Lanai City with other places

Compare temperature, precipitation, sunshine, UV index in Lanai City, Hawaii, United States with other places around the world.

Monthly average precipitation in Lanai City, Hawaii, United States §

Lanai City usually has the most precipitation in February, March and December, with an average of 5 rainy days and 39 mm (1.5 inches) of precipitation per month.The driest months in Lanai City are June, July and November. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Lanai City, Hawaii, 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) 15 (0.6) 48 (1.9) 33 (1.3) 28 (1.1) 16 (0.6) 8 (0.3) 7 (0.3) 11 (0.4) 13 (0.5) 26 (1.0) 9 (0.3) 37 (1.4)
Average precipitation days (≥ 1 mm) 1 7 4 4 1 1 0 1 1 2 1 4

Monthly sunshine hours in Lanai City, Hawaii, United States §

The sunniest months in Lanai City are June, July and August, when the sun shines an average of 11 hours 11 minutes a day.Least sunny months in Lanai City: January, February and December receive an average of 8 hours 10 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Lanai City, Hawaii, 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 224 255 291 311 336 340 350 338 318 301 273 263
Mean daily daylight hours 11h 1m 11h 27m 12h 2m 12h 38m 13h 7m 13h 21m 13h 13m 12h 47m 12h 13m 11h 37m 11h 7m 10h 52m

Solar UV radiation in Lanai City, Hawaii, United States §

Lanai City experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure.January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Lanai City UV Index data.

Average daily maximum UV levels by month for Lanai City, Hawaii, 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) 8 10 11 12 12 13 13 13 12 11 8 8