Annual mean 28°C · wettest around December · prevailing wind N
Warmest
31.4 °C
Coldest
29.2 °C
Wettest
64%
Windiest
4.0 m/s
Prevailing
N
3.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
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 Medan over the whole year is 28°C. April is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 25°C. Medan has no sharply defined rainy season: the chance of rain on a given day runs from 45% in July, the driest month, to 59% in December, the wettest. Winds in Medan are highest in February, averaging 2.2 m/s (8 km/h), and lightest in January, at 2.0 m/s (7 km/h). The prevailing wind is from the N. The clearest skies in Medan come in February, when the sky is typically 63% covered; September is the cloudiest month, at 74%.
Month by month Medan 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
30°C
25°C
34°C
55%
67%
2.0 m/s
1
40
0
February
30°C
25°C
34°C
51%
63%
2.2 m/s
1
38
0
March
31°C
25°C
35°C
48%
64%
2.2 m/s
1
27
0
April
31°C
26°C
35°C
47%
66%
2.1 m/s
0
19
0
May
31°C
26°C
36°C
55%
68%
2.0 m/s
0
13
0
June
31°C
25°C
35°C
53%
67%
2.1 m/s
0
19
0
July
31°C
25°C
35°C
45%
66%
2.1 m/s
0
21
0
August
31°C
25°C
35°C
51%
69%
2.1 m/s
1
24
0
September
30°C
25°C
35°C
55%
74%
2.1 m/s
0
27
0
October
30°C
25°C
34°C
55%
72%
2.0 m/s
0
31
0
November
30°C
25°C
34°C
51%
72%
2.0 m/s
1
34
0
December
29°C
25°C
33°C
59%
70%
2.0 m/s
2
40
0
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 Medan weather by season
Year round, Medan has days of about 29°C at their warmest in December, its coolest month, and 31°C in April, its warmest; the coolest hours of the day run from 25°C to 26°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around December and least likely around July. 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.
Medan weather in winterDecember to February
High 30°CLow 25°CRain 55%
Winter in Medan has typical daily highs of about 30°C and lows of about 25°C, with a 55% chance of rain on a given day.
Medan weather in springMarch to May
High 31°CLow 26°CRain 50%
Spring in Medan has typical daily highs of about 31°C and lows of about 26°C, with a 50% chance of rain on a given day.
Medan weather in summerJune to August
High 31°CLow 25°CRain 50%
Summer in Medan has typical daily highs of about 31°C and lows of about 25°C, with a 50% chance of rain on a given day.
Medan weather in autumnSeptember to November
High 30°CLow 25°CRain 54%
Autumn in Medan has typical daily highs of about 30°C and lows of about 25°C, with a 54% chance of rain on a given day.
When is the rainy season in Medan?
Medan has no sharply defined rainy season: the chance of rain on a given day runs from 45% in July, the driest month, to 59% in December, the wettest.
What time of year is Medan windiest?
Winds in Medan are highest in February, averaging 2.2 m/s (8 km/h), and lightest in January, at 2.0 m/s (7 km/h). The prevailing wind is from the N.
What is the average temperature in Medan year round?
The average temperature in Medan over the whole year is 28°C. April is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 25°C.