Pematangsiantar Weather Averages

Climate averages for Pematangsiantar based on 10 years of historical data.

Average Pematangsiantar temperatures by month

Avg high

28°

J

28°

F

29°

M

29°

A

29°

M

29°

J

29°

J

29°

A

29°

S

28°

O

27°

N

27°

D

Avg low

20°

J

20°

F

21°

M

21°

A

21°

M

21°

J

20°

J

20°

A

21°

S

21°

O

21°

N

20°

D

Average rainfall in Pematangsiantar by month

Rainfall (mm)

267

J

204

F

252

M

295

A

307

M

259

J

224

J

332

A

331

S

368

O

445

N

359

D

Sunshine hours in Pematangsiantar by month

Sunshine (h/day)

1

J

1

F

1

M

1

A

1

M

1

J

1

J

1

A

1

S

1

O

1

N

1

D

Humidity in Pematangsiantar by month

Average humidity

86%

J

84%

F

83%

M

84%

A

84%

M

82%

J

81%

J

82%

A

83%

S

84%

O

88%

N

87%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Vädret i januari	28°C	20°C	267 mm	0.7h
Vädret i februari	28°C	20°C	204 mm	0.8h
Vädret i mars	29°C	21°C	252 mm	0.8h
Vädret i april	29°C	21°C	295 mm	0.6h
Vädret i maj	29°C	21°C	307 mm	0.7h
Vädret i juni	29°C	21°C	259 mm	0.8h
Vädret i juli	29°C	20°C	224 mm	0.8h
Vädret i augusti	29°C	20°C	332 mm	0.9h
Vädret i september	29°C	21°C	331 mm	0.6h
Vädret i oktober	28°C	21°C	368 mm	0.7h
Vädret i november	27°C	21°C	445 mm	0.6h
Vädret i december	27°C	20°C	359 mm	0.6h