Panjin climate

Liaoning, China · 41.12°N, 122.07°E · elevation 7 m · population 1,166,481

Warmest month
July
high 30 °C86 °F
Coldest month
January
low −15 °C6 °F
Wettest month
August
156 mm6.1 in
Best time to visit
May and June and September
by our comfort score
Annual precipitation
587 mm23 in
January driest
Year average
9 °C49 °F
monsoon-influenced hot-summer humid continental (Dwa)

Panjin (Liaoning, China) has a monsoon-influenced hot-summer humid continental climate (Köppen Dwa). The average temperature over the year is 9 °C49 °F, and about 587 mm23 in of precipitation falls in an average year.

Temperature by month

Average highAverage low
-20°-10°0°10°20°30°40°0°20°40°60°80°100°JFMAMJJASOND30°86°−15°6°January: high -4 °C / 24 °F, low -15 °C / 6 °FFebruary: high 0 °C / 32 °F, low -10 °C / 13 °FMarch: high 7 °C / 45 °F, low -4 °C / 25 °FApril: high 16 °C / 61 °F, low 3 °C / 37 °FMay: high 23 °C / 74 °F, low 11 °C / 51 °FJune: high 28 °C / 82 °F, low 17 °C / 62 °FJuly: high 30 °C / 86 °F, low 21 °C / 70 °FAugust: high 29 °C / 84 °F, low 20 °C / 68 °FSeptember: high 25 °C / 77 °F, low 14 °C / 57 °FOctober: high 17 °C / 62 °F, low 5 °C / 42 °FNovember: high 6 °C / 43 °F, low -3 °C / 26 °FDecember: high -2 °C / 28 °F, low -12 °C / 11 °F

Precipitation by month

Precipitation per month (mminches)
0501001502000246JJanuary: 3 mm / 0.1 inFFebruary: 7 mm / 0.3 inMMarch: 11 mm / 0.4 inAApril: 34 mm / 1.3 inMMay: 53 mm / 2.1 inJJune: 85 mm / 3.3 inJJuly: 130 mm / 5.1 inAAugust: 156 mm / 6.1 inSSeptember: 46 mm / 1.8 inOOctober: 38 mm / 1.5 inNNovember: 19 mm / 0.8 inDDecember: 6 mm / 0.2 in1566.1

Panjin climate table

Monthly averages, 2001–2025
MonthHigh °C°FLow °C°FMean °C°FPrecip. mminFrost days
Jan−424−156−91530.131
Feb032−1013−52370.328
Mar745−425235110.427
Apr1661337949341.36
May237411511763532.10
Jun288217622272853.30
Jul3086217025781305.10
Aug2984206825761566.10
Sep257714571967461.80
Oct17625421152381.54
Nov643−326134190.824
Dec−228−1211−72060.231
Year3086−15694958723150

“Year” row: highest monthly high, lowest monthly low, annual mean and annual total. Frost days are for the whole grid cell.

Humidity, cloud, sun and daylight
MonthHumid.CloudSolarDaylight
Jan69%39%2.39:31
Feb64%42%3.210:34
Mar59%43%4.411:49
Apr58%54%5.213:16
May59%55%5.814:28
Jun67%63%5.315:07
Jul74%68%4.914:51
Aug75%61%4.813:48
Sep68%48%4.412:24
Oct66%39%3.311:01
Nov66%42%2.39:49
Dec67%42%2.09:13

Humid. = average relative humidity at 2 m; cloud = average cloud amount; solar = average daily solar energy reaching the ground in kWh/m² (all-sky); daylight in hours:minutes, calculated for the 15th of each month.

What the climate of Panjin is like

The warmest month is July, with an average high of 30 °C86 °F and a low of 21 °C70 °F. The coldest is January, when highs average −4 °C24 °F and lows −15 °C6 °F. The climate is extremely continental — the average temperature swings by 34.8 °C62.6 °F between the coldest and the warmest month.

Annual precipitation is moderate at about 587 mm23 in. The wettest three-month stretch is June–August, which brings 63% of the annual total. Months with less than 20 mm0.8 in on average: November–March. The wettest month is August (156 mm6.1 in), the driest is January (3 mm0.1 in).

Relative humidity ranges from 58% in April to 75% in August. The clearest skies (lowest average cloud amount, 39%) are typical of January. Average wind speed near the ground ranges from 9 km/h (6 mph) in August to 15 km/h (9 mph) in April. Daylight lasts from about 9.2 hours in December to 15.1 hours in June.

A lasting snow cover is typical in December–February. In those months the average snow depth in the reanalysis exceeds 10 cm. It is deepest in January, at about 17 cm.

Best time to visit Panjin

Based on these averages, the most comfortable months for sightseeing and outdoor activities are May and June and September. Average highs then reach 23 °C74 °F to 28 °C82 °F. Precipitation is 46 mm1.8 in to 85 mm3.3 in per month.

The most challenging month is January, which is cold, with average highs of −4 °C24 °F.

Comfort score: months are ranked by how close they come to an ideal. That means an average high of 21–28 °C (70–82 °F), lows above 5 °C (41 °F), little precipitation and moderate humidity. The best-ranked months of each place are recommended, even where none meets all of these. These are general rules of thumb applied to long-term averages.

What to pack for Panjin

  • Winter (December–February) — highs −424 to 0 °C32 °F, lows −156 to −10 °C13 °F, about 5 mm0.2 in of precipitation a month. Pack a winter coat, hat, gloves and warm, non-slip boots, an extra layer for the cooler mornings and evenings and shoes with good grip, as frost is common.
  • Spring (March–May) — highs 745 to 23 °C74 °F, lows −425 to 11 °C51 °F, about 32 mm1.3 in of precipitation a month. Pack long sleeves, a sweater and a medium jacket and an extra layer for the cooler mornings and evenings.
  • Summer (June–August) — highs 2882 to 30 °C86 °F, lows 1762 to 21 °C70 °F, about 123 mm4.9 in of precipitation a month. Pack light summer clothes such as T-shirts, shorts or light dresses and an umbrella or light rain jacket.
  • Autumn (September–November) — highs 643 to 25 °C77 °F, lows −326 to 14 °C57 °F, about 34 mm1.3 in of precipitation a month. Pack long sleeves, a sweater and a medium jacket and an extra layer for the cooler mornings and evenings.

How Panjin compares

The nearest larger place is Anshan, about 77 km to the east. Compared with it, Panjin is on average 0.5 °C0.9 °F warmer. It receives 21% less precipitation (587 mm23 in vs 741 mm29 in). The difference is largest in December (1.2 °C2.2 °F warmer).

World Climates covers 547 places in China. By annual mean temperature, Panjin is the 448th warmest of them. By annual precipitation, it is the 415th wettest. See all of them on the China climate page.

Some places in other countries have a very similar pattern of temperature and rainfall. The closest matches are Kanggye (North Korea, Dwa), Manpo (North Korea, Dwa) and Tokchon (North Korea, Dwa).

The same NASA POWER grid cell also contains Panshan (pop. 625,040). Their long-term averages in this dataset are essentially the same as for Panjin, so they do not have separate pages.

Nearby places

All places in China

Frequently asked questions

What is the warmest month in Panjin?

July is the warmest month in Panjin. Its average high is 30 °C (86 °F) and its average low is 21 °C (70 °F).

What is the coldest month in Panjin?

January is the coldest month. Its average high is -4 °C (24 °F) and its average low is -15 °C (6 °F).

When does it rain the most in Panjin?

August is the wettest month with about 156 mm (6.1 in) of precipitation. January is the driest with about 3 mm (0.1 in).

What is the best time to visit Panjin?

Judging by long-term averages, the most comfortable months are May and June and September.

About this data

All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station. So they can differ from airport records. The gaps are largest on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.

Sources and method