Annual mean 11°C · wettest around July · prevailing wind NE
Warmest
28.3 °C
Coldest
0.2 °C
Wettest
28%
Windiest
4.3 m/s
Prevailing
NE
2.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Yan’an over the whole year is 11°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -10°C. The rainy (wet) season in Yan’an runs from May to October, peaking in July with a 22% chance of rain on a given day. The dry season is November to April; December is the driest month, at 2%. Winds in Yan’an are highest in April, averaging 2.8 m/s (10 km/h), and lightest in September, at 1.9 m/s (7 km/h). The prevailing wind is from the NE. The clearest skies in Yan’an come in December, when the sky is typically 51% covered; August is the cloudiest month, at 75%.
Month by month Yan’an climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
1°C
-10°C
-4°C
5%
63%
2.0 m/s
0
0
2
February
5°C
-6°C
-0°C
7%
58%
2.3 m/s
0
0
15
March
13°C
1°C
8°C
5%
63%
2.6 m/s
14
0
55
April
19°C
8°C
14°C
12%
70%
2.8 m/s
49
4
77
May
23°C
13°C
19°C
14%
72%
2.6 m/s
72
20
65
June
27°C
18°C
25°C
15%
73%
2.2 m/s
65
55
28
July
28°C
20°C
28°C
22%
74%
2.2 m/s
38
62
12
August
26°C
19°C
27°C
21%
75%
2.0 m/s
45
59
18
September
22°C
13°C
21°C
18%
70%
1.9 m/s
81
22
61
October
15°C
6°C
12°C
18%
71%
1.9 m/s
32
1
77
November
9°C
-1°C
5°C
8%
59%
2.1 m/s
4
0
43
December
2°C
-9°C
-3°C
2%
51%
1.9 m/s
0
0
5
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Yan’an weather by season
Year round, Yan’an has days of about 1°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -10°C to 20°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around July and least likely around December. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Yan’an weather in winterDecember to February
High 3°CLow -8°CRain 5%
Winter in Yan’an has typical daily highs of about 3°C and lows of about -8°C, with a 5% chance of rain on a given day.
Yan’an weather in springMarch to May
High 18°CLow 8°CRain 10%
Spring in Yan’an has typical daily highs of about 18°C and lows of about 8°C, with a 10% chance of rain on a given day.
Yan’an weather in summerJune to August
High 27°CLow 19°CRain 19%
Summer in Yan’an has typical daily highs of about 27°C and lows of about 19°C, with a 19% chance of rain on a given day.
Yan’an weather in autumnSeptember to November
High 15°CLow 6°CRain 14%
Autumn in Yan’an has typical daily highs of about 15°C and lows of about 6°C, with a 14% chance of rain on a given day.
When is the rainy season in Yan’an?
The rainy (wet) season in Yan’an runs from May to October, peaking in July with a 22% chance of rain on a given day. The dry season is November to April; December is the driest month, at 2%.
What time of year is Yan’an windiest?
Winds in Yan’an are highest in April, averaging 2.8 m/s (10 km/h), and lightest in September, at 1.9 m/s (7 km/h). The prevailing wind is from the NE.
What is the average temperature in Yan’an year round?
The average temperature in Yan’an over the whole year is 11°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -10°C.