Vellayani Lake

Lake Freshwater lake near Thiruvananthapuram, Kerala

Freshwater lake near Thiruvananthapuram, Kerala. Day‑trippers come for birdwatching, boating and picnics, with temples and backwater scenery nearby.

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Vellayani Lake is a freshwater lake on the outskirts of Thiruvananthapuram in Kerala, India. It is a prominent waterbody in the district and is locally known as Vellayani Kayal.

The lake is used for recreational boating and hosts the annual Vellayani Boat Race, a regional paddling event. It also attracts local anglers and birdwatchers, particularly during the winter months when waterfowl visit the area.

The lake is a natural freshwater body that has long supported local fishing and paddy irrigation; in recent decades it has experienced ecological pressure from urbanisation and invasive aquatic plants.

The lake sits on the outskirts of Thiruvananthapuram city in Thiruvananthapuram district, Kerala, roughly 10 km from the city centre and is accessible by road from the city.

  • Vellayani Boat Race: Hosts an annual boat race that draws local competitors and spectators.
  • Birdwatching season: Best birdwatching from November through February when migratory waterfowl are most frequently recorded.
Vellayani Lake
Vellayani Lake (Vellayani Kol), near Thiruvananthapuram, Kerala, India
8.4344, 76.9917
Open year-round
Free (public lake); boat rides or private rentals may have fees

How to Get to Vellayani Lake #

Vellayani Lake is about 10-12 km from central Thiruvananthapuram (Trivandrum). Taxis and local buses ply the route; from the city center plan roughly a 30-45 minute drive depending on traffic.

Tips for Visiting Vellayani Lake #

  • Visit early morning to watch local birdlife and to catch the still, reflective surface of the lake.
  • The lake is close to Thiruvananthapuram (Trivandrum) - a short taxi or local bus ride from the city center.

Best Time to Visit Vellayani Lake #

Vellayani Lake is visitable year-round; the dry, cooler winter months are the most comfortable for outdoor activities.

Winter (pleasant)
November-February · 22°C to 32°C
Cooler, more comfortable for lakeside walks and birdwatching.
Monsoon
June-September · 24°C to 30°C
Heavier rains and swollen waterways; dramatic but wetter conditions.

Weather & Climate near Vellayani Lake #

Climate

Vellayani Lake's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 22°C to 33°C. Abundant rainfall (1637 mm/year), wettest in June with a pronounced dry season.

Best Time to Visit
JanuaryFebruaryDecember
Temperature & Rainfall
Temperature Range
37°
Warmest Month
19°
Coldest Month
Monthly Conditions

January

January is warm with highs of 31°C and lows of 22°C. The driest month with just 18 mm and mostly sunny skies.

93 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°
72%
Humidity
Very Humid

Weather

18 mm
Rainfall
2.4 m/s
Wind
Calm
2.0
UV Index
Extreme
11.6h daylight

February

February is hot, feeling like 29°C. Light rainfall and mostly sunny skies.

93 Ideal

Comfort

29°
Feels Like Hot
27°C
Temperature
23° 32°
66%
Humidity
Humid

Weather

27 mm
Rainfall
2.7 m/s
Wind
Calm
2.4
UV Index
Extreme
11.7h daylight

March

March is hot, feeling like 31°C. Moderate rainfall (32 mm).

81 Excellent

Comfort

31°
Feels Like Hot
29°C
Temperature
24° 33°
67%
Humidity
Humid

Weather

32 mm
Rainfall
2.6 m/s
Wind
Calm
2.5
UV Index
Extreme
12.0h daylight

April

April is the hottest month, feeling like 34°C due to high humidity. Significant rainfall (114 mm) and partly cloudy skies.

69 Good

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 33°
75%
Humidity
Very Humid

Weather

114 mm
Rainfall
2.6 m/s
Wind
Calm
2.4
UV Index
Extreme
12.2h daylight

May

May is hot, feeling like 35°C with oppressive humidity. Significant rainfall (183 mm) and mostly overcast skies.

58 Acceptable

Comfort

35°
Feels Like Hot
29°C
Temperature
25° 33°
82%
Humidity
Very Humid

Weather

183 mm
Rainfall
3.4 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
12.4h daylight

June

June is hot, feeling like 32°C with oppressive humidity. The wettest month with heavy rain (294 mm) and mostly overcast skies.

64 Good

Comfort

32°
Feels Like Hot
27°C
Temperature
24° 30°
87%
Humidity
Very Humid

Weather

294 mm
Rainfall
3.6 m/s
Wind
Light Breeze
2.0
UV Index
Very High
12.5h daylight

July

July is warm with muggy conditions (dew point 24°C). Significant rainfall (172 mm) and mostly overcast skies.

66 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°
89%
Humidity
Very Humid

Weather

172 mm
Rainfall
3.6 m/s
Wind
Light Breeze
2.0
UV Index
Extreme
12.4h daylight

August

August is hot, feeling like 31°C with oppressive humidity. Significant rainfall (131 mm) and mostly overcast skies.

70 Very Good

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 30°
89%
Humidity
Very Humid

Weather

131 mm
Rainfall
3.3 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
12.3h daylight

September

September is hot, feeling like 32°C with oppressive humidity. Significant rainfall (143 mm) and partly cloudy skies.

66 Good

Comfort

32°
Feels Like Hot
27°C
Temperature
24° 31°
87%
Humidity
Very Humid

Weather

143 mm
Rainfall
3.8 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.1h daylight

October

October is hot, feeling like 31°C with oppressive humidity. Heavy rain (247 mm) and mostly overcast skies.

65 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
85%
Humidity
Very Humid

Weather

247 mm
Rainfall
2.4 m/s
Wind
Calm
2.1
UV Index
Extreme
11.8h daylight

November

November is warm with muggy conditions (dew point 23°C). Heavy rain (211 mm) and partly cloudy skies.

69 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
83%
Humidity
Very Humid

Weather

211 mm
Rainfall
2.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.6h daylight

December

December is warm with highs of 31°C and lows of 23°C. Moderate rainfall (65 mm) and partly cloudy skies.

83 Excellent

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
80%
Humidity
Very Humid

Weather

65 mm
Rainfall
2.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.5h daylight

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