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Nagannu Island

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Nagannu Island Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-10

Nagannu Island year round climate

  • Spring (March–May): average 66–75°F. The climate is mild and comfortable, making it a pleasant season for exploring the island, with less rainfall. Common activities: snorkeling, beach walks, flower viewing. Recommended attire: thin long-sleeved tops, shorts or light long pants, light jacket.
  • Summer (June–August): average 78–84°F. Hot and sunny with high humidity. June sees slightly more rainfall, while July and August are very dry. Common activities: swimming, diving, sunbathing, water sports. Recommended attire: T-shirts, shorts, swimwear, sun hat, sunglasses.
  • Autumn (September–November): average 73–82°F. Temperatures gradually cool, sunshine remains abundant, and rainfall is low. The weather is pleasant and suitable for outdoor activities. Common activities: snorkeling, fishing, sunset viewing, island exploration. Recommended attire: lightweight long-sleeved tops, shorts, light long pants.
  • Winter (December–February): average 64–66°F. The climate is cool and comfortable, making it the driest season of the year, with very little rainfall. Common activities: leisurely walks, bird watching, enjoying tranquil island time. Recommended attire: light jacket, long-sleeved shirts, light long pants.

Nagannu Island climatological average

Annual average temperature: approx. 74.3°F / Annual rainfall: approx. 79 mm / Summer humidity: 75-85% / Rainiest month: June

Nagannu Island monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
63.5°F
1.5
February
66.7°F
2.3
March
65.8°F
4.9
April
73°F
10
May
74.7°F
10.4
June
78.4°F
15.2
July
84°F
3.7
August
83.8°F
4
September
82.2°F
9.4
October
79.5°F
8
November
73.6°F
7.8
December
64.9°F
2

Nagannu Island weather for the next seven days

5/6
Wednesday
Heavy rain
69.6°F/67.3°F
5/7
Thursday
Sunny
75.2°F/68°F
5/8
Friday
Moderate rain
77.3°F/70.1°F
5/9
Saturday
Patchy rain nearby
69.5°F/66.2°F
5/10
Sunday
Moderate rain
70.4°F/68°F
5/11
Monday
Patchy rain nearby
76.3°F/72.6°F
5/12
Tuesday
Partly Cloudy
74.3°F/72.9°F