Surabaya Weather: September
|Average Day Temperature:||98.9°F|
|Average Night Temperature:||81.7°F|
|Sea Water Temperature:||87.3°F|
|Number of Sunny Days:||29 days|
|Sunshine Hours:||12.0 - 12.2 hours|
|Number of Rainy Days:||1 day|
|Precipitation Totals:||1.0 in|
Air Temperature in September, °F
The highest day temperature in September 2017 was 101°F. The lowest night temperature was 84°F. The average values for day and night temperatures during September were 98.8°F и 86.5°F respectivly.
Surabaya Water Sea Temperature in September, °F
The average sea surface temperature in September 2017 for Surabaya was 87.7°F. The maximum and minimum values were 86.6°F and 89.0°F respectively.
Almost all days in September are sunny. There is very low probability of clouds or gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Surabaya is 1.0 in. It makes september one of the least rainy months of the year.
The average wind speed in September is 7.0 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Surabaya in September is 11.1 hours.
|The Dominican Republic|