nomadseason

Monthly climate in Bulahdelah, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bulahdelah features a oceanic climate (Cfb). Temperatures typically range between 13 °C (56 °F) and 24 °C (75 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 904 mm (35.6 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually. Bulahdelah enjoys an average of 3344 hours of sunshine throughout the year, and daylight varies from 10 hours 2 minutes to 14 hours 13 minutes per day.

Monthly average temperatures in Bulahdelah, Australia

The warmest months in Bulahdelah are January, February and December, with daily mean temperatures ranging from 22 to 24 °C (72 - 75 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 13 to 14 °C (56 - 57 °F) throughout the day. On average each year, Bulahdelah experiences 86 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 Bulahdelah. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(99°F)		37°C
(98°F)		35°C
(95°F)		31°C
(88°F)		25°C
(77°F)		22°C
(72°F)		23°C
(74°F)		27°C
(81°F)		32°C
(89°F)		32°C
(90°F)		38°C
(100°F)		36°C
(98°F)
Mean maximum34°C
(93°F)		33°C
(92°F)		31°C
(89°F)		28°C
(83°F)		24°C
(76°F)		20°C
(69°F)		22°C
(72°F)		24°C
(75°F)		29°C
(84°F)		29°C
(85°F)		31°C
(88°F)		33°C
(92°F)
Average high27°C
(81°F)		26°C
(80°F)		25°C
(77°F)		23°C
(74°F)		20°C
(68°F)		17°C
(63°F)		17°C
(64°F)		18°C
(65°F)		20°C
(69°F)		22°C
(72°F)		23°C
(74°F)		26°C
(78°F)
Daily mean24°C
(75°F)		23°C
(74°F)		22°C
(72°F)		20°C
(67°F)		16°C
(62°F)		14°C
(57°F)		13°C
(56°F)		14°C
(57°F)		16°C
(61°F)		18°C
(65°F)		20°C
(68°F)		22°C
(72°F)
Average low21°C
(70°F)		20°C
(69°F)		19°C
(67°F)		16°C
(62°F)		13°C
(56°F)		11°C
(53°F)		10°C
(50°F)		10°C
(50°F)		12°C
(53°F)		15°C
(59°F)		17°C
(62°F)		19°C
(67°F)
Mean minimum18°C
(64°F)		17°C
(64°F)		16°C
(62°F)		13°C
(56°F)		9°C
(49°F)		8°C
(47°F)		7°C
(44°F)		7°C
(45°F)		8°C
(47°F)		11°C
(52°F)		13°C
(55°F)		16°C
(61°F)
Minimum14°C
(58°F)		17°C
(63°F)		16°C
(61°F)		11°C
(52°F)		8°C
(47°F)		6°C
(44°F)		6°C
(43°F)		6°C
(43°F)		8°C
(46°F)		10°C
(51°F)		12°C
(54°F)		15°C
(60°F)

Compare climate in Bulahdelah with other places

Compare temperature, precipitation, sunshine, UV index in Bulahdelah, Australia with other places around the world.

Monthly average precipitation in Bulahdelah, Australia

Bulahdelah usually has the most precipitation in February, March and October, with an average of 14 rainy days and 133 mm (5.2 inches) of precipitation per month. The driest months in Bulahdelah are May, August and September. On average, 37 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bulahdelah. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)60 (2.4)121 (4.8)189 (7.4)45 (1.8)42 (1.7)76 (3.0)55 (2.1)28 (1.1)40 (1.6)90 (3.5)77 (3.0)81 (3.2)
Average precipitation days (≥ 1 mm)9131811815556131112

Monthly sunshine hours in Bulahdelah, Australia

The sunniest months in Bulahdelah are October, November and December, when the sun shines an average of 10 hours 18 minutes a day. Least sunny months in Bulahdelah: May, June and July receive an average of 7 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bulahdelah. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours269278273272254227249278291302311334
Mean daily daylight hours13h 59m13h 13m12h 15m11h 15m10h 26m10h 2m10h 14m10h 56m11h 53m12h 52m13h 45m14h 13m

Solar UV radiation in Bulahdelah, Australia

Bulahdelah experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. May, June and July 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 Bulahdelah UV Index data.

Average daily maximum UV levels by month for Bulahdelah. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151412864468101214