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Masaya weather in September

Weather in Masaya: September

Average day temperature: 84.4°F
Average night temperature: 73.2°F
Sea water temperature: 86.0°F
Number of sunny days: 2 days
Day length: 12.0 - 12.3 hours
Number of rainy days: 8 days
Precipitation totals: 3.4 in.

Air temperature in September, °F

Show year:
2025
2024
2023

The highest day temperature during September of 2025 was 91°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during September were 85.5°F and 72.8°F.

Sea water temperature in Masaya in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.7°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Masaya in September is 3.4 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 4.4 mph It makes September one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 5.1.

Best time for vacation in Masaya

Sunniest months:
March 23 days
February 20 days
April 19 days
Warmest months:
April 92.6 °F
March 91.5 °F
May 90.1 °F
Warmest sea temp:
September 86.0 °F
October 85.8 °F
May 85.4 °F
Coldest months:
November 81.4 °F
October 82.4 °F
June 83.5 °F
Rainiest months:
June 12 days
October 10 days
September 8 days
Windiest months:
February 11.5 mph
January 10.6 mph
March 10.4 mph

Masaya on a weather map

Masaya
+75°F
W 9 mph
Feels like: +79°F
Precip.: 0%
Places in Nicaragua:
Name
°F
+77°F
+77°F
+81°F
+77°F
+81°F
+73°F
+81°F
+75°F
+81°F
+81°F
+64°F
+81°F
24 Hours Forecast
Masaya
Local time: 20:31
December 14, sunday
2100
75°F
W
9 mph
December 15, monday
0000
73°F
W
8 mph
0300
72°F
W
6 mph
0600
70°F
W
4 mph
0900
79°F
SW
11 mph
1200
86°F
SW
14 mph
1500
86°F
W
13 mph
1800
77°F
W
11 mph
Units of measurement: °C / °F