World Resorts Indonesia Surabaya

Surabaya Monthly Weather Averages

Please click on any column to get detailed information about Surabaya weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
16
32
48
64
80
96
112
89.6
92.0
93.5
92.8
91.3
90.7
90.7
91.3
90.5
89.6
88.0
88.8
79.5
81.8
81.5
79.1
77.4
77.0
78.2
79.7
79.5
78.5
77.7
78.5
Day temperature   
Night temperature

The warmest month in Surabaya is october. The average daily temp is 93.5°F. The average nightly temp is 81.5°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
85.9
86.7
85.2
83.7
82.8
83.1
84.6
85.8
86.2
84.9
84
84.5

The warmest sea temperature usually observed in November. Average daily sea water temperature during this month is 86.7°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.3
2.7
4.0
5.4
6.7
8.1
9.4
6.3
3.6
1.7
0.9
0.5
0.5
1.2
1.8
4.5
6.7
7.9
7.3

August is the month with least precipitations during the year. The average precipitation totals for this month is 0.5 in. The month with most precipitation total is February.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
16
18
20
13
7
3
1
0
1
2
3
10
14
16
15

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
5.3
4.7
5.7
6.5
6.4
5.8
5.3
5.1
4.6
5.1
6.5
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
9
6
2
2
3
6
9
11
11
19
15
9
5
6
7
11
13
15
19
15
18
3
8
20
25
25
23
17
15
8
3
2
3
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
5.9
6.1
8.4
9.3
9.2
8.7
7
7
5.8
5.4
5.1
5.6

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Surabaya

Sunniest months:
September 27 days
August 27 days
July 25 days
Warmest months:
October 94.0 °F
September 93.1 °F
November 92.7 °F
Warmest sea temp:
November 86.7 °F
April 86.2 °F
December 85.9 °F
Coldest months:
February 88.1 °F
January 88.3 °F
March 89.5 °F
Rainiest months:
January 18 days
February 16 days
March 16 days
Windiest months:
January 6.9 mph
September 6.7 mph
August 6.6 mph

Surabaya on a weather map

Leaflet | Tiles © Esri
Places in Indonesia:
Name
°F
+73°F
+81°F
+79°F
+81°F
+79°F
+77°F
+77°F
+77°F
+77°F
+79°F
+77°F
+79°F
+77°F
+77°F
+79°F
24 Hours Forecast
Surabaya
Local time: 23:44
April 12, saturday
0000
75°F
N
2 mph
0300
73°F
N
2 mph
0600
73°F
N
4 mph
0900
82°F
NW
2 mph
1200
86°F
SW
6 mph
1500
86°F
SW
6 mph
1800
81°F
W
4 mph
2100
75°F
NW
3 mph
Units of measurement: °C / °F