Nannilam, Tamil Nadu Climate
India
Pop. 12,618 Elev. 16 m / 52 ft
TZ: Asia/Kolkata (UTC+5:30) ·
Nannilam stays hot throughout the year, with July highs averaging 97°F (36°C) and December lows of 73°F (23°C). Humidity pushes the summer feels-like temperature to around 129°F (54°C). Expect around 53 rainy days annually (37.5 in / 952 mm total). The city averages 78 sunny days per year and around 38 thunderstorm days. Ocean water temperatures reach 87°F (31°C) in summer.
| Temperature | 36°C (97°F) high | 23°C (73°F) low |
| Feels like | 54°C (129°F) high | 23°C (73°F) low |
| Rain | 53 days | 952 mm (37.5 in) /yr |
| Sky | 78 sunny | 38 stormy |
| Wind | 2.3 m/s (5.2 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Dec
Sky & Air by Month
Cloud cover (%)
72
Jan 34
Feb 43
Mar 40
Apr 71
May 77
Jun 86
Jul 87
Aug 83
Sep 73
Oct 75
Nov 63
Dec Humidity (%)
80
Jan 77
Feb 76
Mar 72
Apr 69
May 63
Jun 58
Jul 64
Aug 69
Sep 79
Oct 81
Nov 80
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 98 km Tiruchirappalli International Airport (TRZ)
National park 227 km Gulf of Mannar Marine National Park
Mountain peak
(1,550 m) 240 km
Hospital 0 km Government General Taluk Hospital, Nannilam
Hiking trail 246 km
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 29°C 84°F | 23°C 74°F | 38 mm 1.5 in | — | 2 |
| February | 32°C 89°F | 23°C 74°F | 8 mm 0.3 in | — | 19 |
| March | 33°C 92°F | 25°C 77°F | 42 mm 1.7 in | — | 18 |
| April | 36°C 96°F | 28°C 82°F | 37 mm 1.5 in | — | 17 |
| May | 36°C 97°F | 28°C 82°F | 136 mm 5.3 in | — | 4 |
| June | 36°C 97°F | 28°C 83°F | 23 mm 0.9 in | — | 2 |
| July | 36°C 97°F | 28°C 83°F | 35 mm 1.4 in | — | 0 |
| August | 35°C 96°F | 27°C 81°F | 62 mm 2.4 in | — | 0 |
| September | 35°C 95°F | 27°C 81°F | 84 mm 3.3 in | — | 0 |
| October | 32°C 90°F | 26°C 78°F | 177 mm 7.0 in | — | 5 |
| November | 30°C 86°F | 25°C 77°F | 269 mm 10.6 in | — | 5 |
| December | 29°C 84°F | 23°C 73°F | 40 mm 1.6 in | — | 6 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 2 | 2 |
| February | 19 | 0 |
| March | 18 | 1 |
| April | 17 | 2 |
| May | 4 | 5 |
| June | 2 | 0 |
| July | 0 | 1 |
| August | 0 | 4 |
| September | 0 | 6 |
| October | 5 | 9 |
| November | 5 | 8 |
| December | 6 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High |
|---|---|
| January | 27°C 81°F |
| February | 28°C 83°F |
| March | 30°C 86°F |
| April | 31°C 87°F |
| May | 31°C 87°F |
| June | 31°C 87°F |
| July | 29°C 85°F |
| August | 29°C 85°F |
| September | 30°C 86°F |
| October | 30°C 86°F |
| November | 30°C 85°F |
| December | 28°C 82°F |