Monthly climate in Longmen, Chongqing, China

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Longmen features a humid subtropical climate (Cwa).Temperatures typically range between 7 °C (45 °F) and 28 °C (83 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 1748 mm (68.8 inches) and receives 166 rainy days on the 1 mm (0.04 inches) threshold annually.Longmen enjoys an average of 2522 hours of sunshine throughout the year, and daylight varies from 10 hours 11 minutes to 14 hours 5 minutes per day.

Monthly average temperatures in Longmen, Chongqing, China §

The warmest months in Longmen are June, July and August, with daily mean temperatures ranging from 24 to 28 °C (76 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (45 - 48 °F) throughout the day. On average each year, Longmen experiences 113 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Longmen, Chongqing, 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 15°C
(59°F)
25°C
(77°F)
30°C
(87°F)
33°C
(92°F)
35°C
(95°F)
35°C
(96°F)
38°C
(101°F)
39°C
(102°F)
36°C
(96°F)
34°C
(93°F)
25°C
(76°F)
17°C
(63°F)
Mean maximum 14°C
(57°F)
19°C
(66°F)
27°C
(81°F)
31°C
(88°F)
33°C
(92°F)
33°C
(92°F)
37°C
(98°F)
37°C
(99°F)
33°C
(92°F)
28°C
(83°F)
22°C
(73°F)
14°C
(58°F)
Average high 9°C
(49°F)
12°C
(54°F)
18°C
(64°F)
22°C
(72°F)
25°C
(78°F)
28°C
(82°F)
31°C
(88°F)
33°C
(91°F)
27°C
(80°F)
20°C
(69°F)
15°C
(60°F)
10°C
(51°F)
Daily mean 7°C
(45°F)
9°C
(48°F)
14°C
(57°F)
18°C
(64°F)
21°C
(70°F)
24°C
(76°F)
27°C
(81°F)
28°C
(83°F)
23°C
(74°F)
17°C
(64°F)
13°C
(55°F)
8°C
(47°F)
Average low 5°C
(41°F)
6°C
(43°F)
10°C
(51°F)
14°C
(58°F)
18°C
(64°F)
21°C
(70°F)
24°C
(76°F)
25°C
(77°F)
20°C
(69°F)
15°C
(60°F)
10°C
(51°F)
6°C
(43°F)
Mean minimum 1°C
(33°F)
2°C
(36°F)
6°C
(43°F)
10°C
(50°F)
13°C
(56°F)
17°C
(63°F)
21°C
(71°F)
21°C
(70°F)
17°C
(63°F)
12°C
(53°F)
6°C
(43°F)
2°C
(35°F)
Minimum -2°C
(28°F)
-0°C
(32°F)
5°C
(42°F)
8°C
(46°F)
11°C
(52°F)
14°C
(58°F)
20°C
(67°F)
18°C
(64°F)
16°C
(60°F)
11°C
(51°F)
5°C
(41°F)
0°C
(33°F)

Compare climate in Longmen with other places

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

Monthly average precipitation in Longmen, Chongqing, China §

Longmen usually has the most precipitation in June, July and September, with an average of 17 rainy days and 235 mm (9.2 inches) of precipitation per month.The driest months in Longmen are January, February and December. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Longmen, Chongqing, 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) 42 (1.7) 67 (2.7) 137 (5.4) 185 (7.3) 177 (7.0) 215 (8.5) 265 (10.4) 161 (6.3) 225 (8.9) 160 (6.3) 76 (3.0) 38 (1.5)
Average precipitation days (≥ 1 mm) 8 9 15 16 17 16 18 14 17 16 11 9

Monthly sunshine hours in Longmen, Chongqing, China §

The sunniest months in Longmen are June, July and August, when the sun shines an average of 9 hours 30 minutes a day.Least sunny months in Longmen: January, October and November receive an average of 4 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Longmen, Chongqing, 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 123 171 203 228 249 261 294 318 217 150 150 151
Mean daily daylight hours 10h 23m 11h 5m 11h 59m 12h 55m 13h 41m 14h 5m 13h 53m 13h 12m 12h 19m 11h 23m 10h 35m 10h 11m

Solar UV radiation in Longmen, Chongqing, China §

Longmen experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 11 - 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 Longmen UV Index data.

Average daily maximum UV levels by month for Longmen, Chongqing, 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 8 10 11 11 12 12 11 9 6 4