Annual mean 14°C · wettest around July · prevailing wind S
Warmest
31.2 °C
Coldest
3.6 °C
Wettest
31%
Windiest
3.6 m/s
Prevailing
S
3.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Sanmenxia over the whole year is 14°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -4°C. The rainy (wet) season in Sanmenxia runs from June to October, peaking in July with a 22% chance of rain on a given day. The dry season is November to March; December is the driest month, at 3%. Winds in Sanmenxia are highest in March, averaging 2.6 m/s (9 km/h), and lightest in September, at 2.1 m/s (8 km/h). The prevailing wind is from the S. The clearest skies in Sanmenxia come in December, when the sky is typically 61% covered; October is the cloudiest month, at 75%.
Month by month Sanmenxia 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
4°C
-4°C
-1°C
7%
72%
2.2 m/s
0
0
11
February
8°C
-1°C
3°C
8%
64%
2.5 m/s
3
0
32
March
15°C
6°C
11°C
7%
68%
2.6 m/s
31
1
68
April
21°C
13°C
18°C
13%
70%
2.6 m/s
64
16
65
May
25°C
17°C
23°C
12%
73%
2.6 m/s
63
39
44
June
30°C
22°C
29°C
16%
74%
2.3 m/s
27
56
12
July
30°C
24°C
32°C
22%
71%
2.4 m/s
16
40
6
August
30°C
24°C
31°C
19%
72%
2.3 m/s
20
42
9
September
25°C
18°C
25°C
21%
72%
2.1 m/s
57
49
29
October
18°C
11°C
16°C
21%
75%
2.1 m/s
57
5
75
November
13°C
5°C
9°C
11%
67%
2.3 m/s
22
0
61
December
6°C
-3°C
1°C
3%
61%
2.2 m/s
1
0
18
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 Sanmenxia weather by season
Year round, Sanmenxia has days of about 4°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from -4°C to 24°C through the year, and the average temperature over the year is 14°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.
Sanmenxia weather in winterDecember to February
High 6°CLow -3°CRain 6%
Winter in Sanmenxia has typical daily highs of about 6°C and lows of about -3°C, with a 6% chance of rain on a given day.
Sanmenxia weather in springMarch to May
High 20°CLow 12°CRain 11%
Spring in Sanmenxia has typical daily highs of about 20°C and lows of about 12°C, with a 11% chance of rain on a given day.
Sanmenxia weather in summerJune to August
High 30°CLow 23°CRain 19%
Summer in Sanmenxia has typical daily highs of about 30°C and lows of about 23°C, with a 19% chance of rain on a given day.
Sanmenxia weather in autumnSeptember to November
High 19°CLow 11°CRain 18%
Autumn in Sanmenxia has typical daily highs of about 19°C and lows of about 11°C, with a 18% chance of rain on a given day.
When is the rainy season in Sanmenxia?
The rainy (wet) season in Sanmenxia runs from June to October, peaking in July with a 22% chance of rain on a given day. The dry season is November to March; December is the driest month, at 3%.
What time of year is Sanmenxia windiest?
Winds in Sanmenxia are highest in March, averaging 2.6 m/s (9 km/h), and lightest in September, at 2.1 m/s (8 km/h). The prevailing wind is from the S.
What is the average temperature in Sanmenxia year round?
The average temperature in Sanmenxia over the whole year is 14°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -4°C.