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Monthly climate in Heilongkou, Shaanxi, China

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Heilongkou features a humid subtropical climate (Cwa). Temperatures typically range between -1 °C (30 °F) and 22 °C (72 °F) through the year, but rarely can drop to -18 °C (1 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1067 mm (42.0 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually. Heilongkou enjoys an average of 3121 hours of sunshine throughout the year, and daylight varies from 9 hours 54 minutes to 14 hours 22 minutes per day.

Monthly average temperatures in Heilongkou, Shaanxi, China §

The warmest months in Heilongkou are June, July and August, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (30 - 35 °F) throughout the day. On average each year, Heilongkou experiences 58 days above 25 °C (77.0 °F) and 89 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Heilongkou, Shaanxi, China. 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 11°C
(53°F)		 20°C
(68°F)		 24°C
(76°F)		 26°C
(79°F)		 30°C
(86°F)		 31°C
(89°F)		 33°C
(92°F)		 35°C
(95°F)		 29°C
(84°F)		 26°C
(78°F)		 18°C
(66°F)		 12°C
(53°F)
Mean maximum 8°C
(47°F)		 15°C
(58°F)		 21°C
(70°F)		 25°C
(77°F)		 28°C
(83°F)		 28°C
(83°F)		 32°C
(89°F)		 31°C
(89°F)		 27°C
(81°F)		 21°C
(71°F)		 16°C
(62°F)		 10°C
(50°F)
Average high 2°C
(36°F)		 6°C
(43°F)		 12°C
(54°F)		 17°C
(62°F)		 21°C
(70°F)		 24°C
(76°F)		 26°C
(80°F)		 26°C
(78°F)		 21°C
(70°F)		 14°C
(57°F)		 9°C
(49°F)		 4°C
(39°F)
Daily mean -1°C
(30°F)		 2°C
(35°F)		 7°C
(46°F)		 12°C
(53°F)		 16°C
(62°F)		 20°C
(68°F)		 22°C
(72°F)		 22°C
(71°F)		 17°C
(63°F)		 10°C
(51°F)		 5°C
(42°F)		 -0°C
(32°F)
Average low -4°C
(25°F)		 -2°C
(28°F)		 3°C
(38°F)		 7°C
(46°F)		 12°C
(53°F)		 16°C
(61°F)		 19°C
(66°F)		 18°C
(66°F)		 14°C
(57°F)		 7°C
(46°F)		 2°C
(36°F)		 -3°C
(27°F)
Mean minimum -10°C
(14°F)		 -7°C
(20°F)		 -2°C
(29°F)		 2°C
(35°F)		 7°C
(44°F)		 11°C
(53°F)		 15°C
(60°F)		 14°C
(58°F)		 10°C
(50°F)		 3°C
(37°F)		 -4°C
(25°F)		 -9°C
(17°F)
Minimum -18°C
(1°F)		 -12°C
(10°F)		 -4°C
(26°F)		 -1°C
(30°F)		 5°C
(42°F)		 10°C
(51°F)		 14°C
(58°F)		 12°C
(54°F)		 9°C
(48°F)		 2°C
(35°F)		 -7°C
(20°F)		 -12°C
(10°F)

Compare climate in Heilongkou with other places

Compare temperature, precipitation, sunshine, UV index in Heilongkou, Shaanxi, China with other places around the world.

Monthly average precipitation in Heilongkou, Shaanxi, China §

Heilongkou usually has the most precipitation in June, August and September, with an average of 14 rainy days and 170 mm (6.7 inches) of precipitation per month. The driest months in Heilongkou are January, February and December. On average, 21 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Heilongkou, Shaanxi, China. 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) 20 (0.8) 31 (1.2) 52 (2.1) 79 (3.1) 67 (2.6) 154 (6.1) 147 (5.8) 153 (6.0) 202 (8.0) 111 (4.4) 36 (1.4) 13 (0.5)
Average precipitation days (≥ 1 mm) 3 6 10 11 10 12 16 17 14 15 8 4

Monthly sunshine hours in Heilongkou, Shaanxi, China §

The sunniest months in Heilongkou are May, July and August, when the sun shines an average of 10 hours 3 minutes a day. Least sunny months in Heilongkou: January, October and November receive an average of 6 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Heilongkou, Shaanxi, China. 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 198 248 274 259 307 297 315 312 231 199 229 247
Mean daily daylight hours 10h 9m 10h 56m 11h 58m 13h 1m 13h 55m 14h 22m 14h 8m 13h 21m 12h 21m 11h 18m 10h 23m 9h 54m

Solar UV radiation in Heilongkou, Shaanxi, China §

Heilongkou experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, February 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 Heilongkou UV Index data.

Average daily maximum UV levels by month for Heilongkou, Shaanxi, China. 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 6 9 10 12 12 12 11 10 8 6 4

Detailed Monthly Weather Insights for Heilongkou, Shaanxi, China

Discover in-depth weather details for every month in Heilongkou. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Heilongkou's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.