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Monthly climate in Java, Georgia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Java features a humid continental climate (Dfb). Temperatures typically range between -7 °C (19 °F) and 15 °C (59 °F) through the year, but rarely can drop to -22 °C (-8 °F) or can rise to as high as 27 °C (80 °F). The average annual precipitation amounts to about 974 mm (38.3 inches) and receives 153 rainy days on the 1 mm (0.04 inches) threshold annually. Java enjoys an average of 3799 hours of sunshine throughout the year, and daylight varies from 9 hours 7 minutes to 15 hours 12 minutes per day.

Monthly average temperatures in Java, Georgia

The warmest months in Java are June, July and August, with daily mean temperatures ranging from 12 to 15 °C (54 - 59 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -7 to -5 °C (19 - 23 °F) throughout the day. On average each year, Java experiences 1 days above 25 °C (77.0 °F) and 176 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Java. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum3°C
(37°F)		4°C
(40°F)		8°C
(47°F)		13°C
(56°F)		22°C
(72°F)		24°C
(75°F)		26°C
(78°F)		27°C
(80°F)		24°C
(75°F)		16°C
(62°F)		13°C
(55°F)		5°C
(40°F)
Mean maximum0°C
(33°F)		3°C
(37°F)		5°C
(41°F)		11°C
(51°F)		18°C
(65°F)		21°C
(70°F)		24°C
(76°F)		24°C
(75°F)		21°C
(69°F)		15°C
(59°F)		10°C
(50°F)		3°C
(37°F)
Average high-5°C
(23°F)		-4°C
(26°F)		-1°C
(31°F)		5°C
(41°F)		10°C
(51°F)		17°C
(62°F)		19°C
(67°F)		19°C
(67°F)		15°C
(59°F)		9°C
(49°F)		2°C
(36°F)		-2°C
(28°F)
Daily mean-7°C
(19°F)		-6°C
(21°F)		-4°C
(26°F)		1°C
(35°F)		6°C
(43°F)		12°C
(54°F)		15°C
(59°F)		14°C
(58°F)		10°C
(51°F)		5°C
(40°F)		-2°C
(30°F)		-5°C
(23°F)
Average low-10°C
(14°F)		-9°C
(16°F)		-6°C
(21°F)		-2°C
(28°F)		2°C
(36°F)		8°C
(46°F)		10°C
(51°F)		10°C
(50°F)		6°C
(43°F)		1°C
(33°F)		-5°C
(24°F)		-8°C
(19°F)
Mean minimum-17°C
(2°F)		-17°C
(1°F)		-12°C
(12°F)		-8°C
(17°F)		-3°C
(27°F)		4°C
(40°F)		6°C
(42°F)		6°C
(43°F)		-1°C
(30°F)		-6°C
(21°F)		-13°C
(9°F)		-15°C
(5°F)
Minimum-20°C
(-3°F)		-22°C
(-8°F)		-17°C
(1°F)		-10°C
(14°F)		-7°C
(20°F)		2°C
(36°F)		2°C
(36°F)		3°C
(38°F)		-5°C
(24°F)		-11°C
(13°F)		-15°C
(5°F)		-21°C
(-6°F)

Compare climate in Java with other places

Compare temperature, precipitation, sunshine, UV index in Java, Georgia with other places around the world.

Monthly average precipitation in Java, Georgia

Java usually has the most precipitation in March, April and May, with an average of 16 rainy days and 109 mm (4.3 inches) of precipitation per month. The driest months in Java are January, August and September. On average, 62 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Java. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)62 (2.5)77 (3.0)113 (4.4)98 (3.9)117 (4.6)90 (3.5)71 (2.8)55 (2.2)68 (2.7)77 (3.0)69 (2.7)77 (3.0)
Average precipitation days (≥ 1 mm)1012161617161591091211

Monthly sunshine hours in Java, Georgia

The sunniest months in Java are June, July and August, when the sun shines an average of 13 hours 11 minutes a day. Least sunny months in Java: January, November 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 Java. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours193254301330375401416395334304253238
Mean daily daylight hours9h 27m10h 33m11h 57m13h 23m14h 36m15h 12m14h 53m13h 49m12h 26m11h 1m9h 45m9h 7m

Solar UV radiation in Java, Georgia

Java experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Java UV Index data.

Average daily maximum UV levels by month for Java. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3489101111109643