Prepare your trip for Colombo, SRI LANKA

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Colombo, SRI LANKA and its best beaches

Climate - Temperatures and rainfall - Indian Ocean

Beautiful beaches from SRI LANKA

Colombo: Temperatures during the day, at night, rain and bathing conditions

January
Day temperature 86F / 30C    |    Night temp. 74F / 23C    |    Bathing temperature 85F / 29C    |    Rain 084 mm    |      Conditions Bathing at 29 C
February
Day temperature 88F / 31C    |    Night temp. 76F / 24C    |    Bathing temperature 85F / 29C    |    Rain 064 mm    |      Conditions Bathing at 29 C
March
Day temperature 88F / 31C    |    Night temp. 79F / 26C    |    Bathing temperature 85F / 29C    |    Rain 114 mm    |      Conditions Bathing at 29 C
April
Day temperature 88F / 31C    |    Night temp. 79F / 26C    |    Bathing temperature 86F / 30C    |    Rain 254 mm    |      Conditions Bathing at 30 C
May
Day temperature 88F / 31C    |    Night temp. 81F / 27C    |    Bathing temperature 86F / 30C    |    Rain 335 mm    |      Conditions Bathing at 30 C
June
Day temperature 86F / 30C    |    Night temp. 81F / 27C    |    Bathing temperature 86F / 30C    |    Rain 190 mm    |      Conditions Bathing at 30 C
July
Day temperature 85F / 29C    |    Night temp. 81F / 27C    |    Bathing temperature 85F / 29C    |    Rain 130 mm    |      Conditions Bathing at 29 C
August
Day temperature 85F / 29C    |    Night temp. 79F / 26C    |    Bathing temperature 85F / 29C    |    Rain 097 mm    |      Conditions Bathing at 29 C
September 
Day temperature 85F / 29C    |    Night temp. 79F / 26C    |    Bathing temperature 85F / 29C    |    Rain 157 mm    |      Conditions Bathing at 29 C
October
Day temperature 85F / 29C    |    Night temp. 79F / 26C    |    Bathing temperature 85F / 29C    |    Rain 353 mm    |      Conditions Bathing at 29 C
November
Day temperature 85F / 29C    |    Night temp. 77F / 25C    |    Bathing temperature 85F / 29C    |    Rain 307 mm    |      Conditions Bathing at 29 C
December
Day temperature 86F / 30C    |    Night temp. 76F / 24C    |    Bathing temperature 85F / 29C    |    Rain 152 mm    |      Conditions Bathing at 29 C

Sri Lanka : climate and when to go to Colombo

Tropical monsoon climate, northeast monsoon (December to March), southwest monsoon (June to October).

When to go? The hottest month for the beach, lazing around and swimming is April. Check the precipitations because heavy showers may occur, otherwise other periods are possible. The coolest month is July, if you can not stand the heat too much. The driest month of the year is February, if you do not like the rain at all.

Click on Colombo to display its climate.

Graphs and temperature curves with average precipitation over the year

     Monthly temperatures of Colombo, SRI LANKA     day    night  Colombo, SRI LANKA temperatures. A minimum temperature of 81F C is recommended for the beach!
     Precipitation, rainfall, cyclone: SRI LANKA
Precipitation, mean rainfall, cyclone period for Colombo, SRI LANKA
     Temperatures of bathing water around Colombo
Indian Ocean bathing temperature at Colombo, SRI LANKA. +79C is ideal for the beach!

  Landmarks

Sun   Perfect conditions to enjoy the beach.
Sun       Favorable conditions for enjoying the beach.
Sun and showers      Cloudy with sunny spells and thunderstorms.
Rain, showsers, storms or monsoons     Very strong tropical or monsoon rains.
Cyclone or hurricane/         Months at risk of cyclones with alerts level 1 to 5.
Sea bathing       Nice swimming at more than 26C / 79F.
Perfect trip  Everything is perfect for traveling.

No cyclone risk for this country
Risks of cyclones for SRI LANKA

Sunrise and Sunset in the Tropics
05:30 Sunrise                Sunset 5:30

Indian Ocean

Weather forcast $pays in $mois_en_cours - $oceans.
Climate September 2023

Colombo sunshine in summer and winter

Colombo, SRI LANKAin the southern hemisphere in winter
Colombo, SRI LANKAin the northern hemisphere in summer
Colombo annual sunshine

The sun at its zenith, that means well perpendicular to the surface of the Earth, sending 100% of radiation and heat. Colombo receives in winter (january),  86%  of sun power and  95%  during summer time (july).

The average temperature and sunshine deviations between summer and winter are 9%. This small gap means that the temperature at sea does not really vary and that the sea remains warm enough in summer and winter. The air is also hot all year round without great thermal amplitude.

showing the annual performance of Colombo for bathing and lazing around on the beaches.  

Average temperatures and rainfall for a stay in September

Cyclone, monsoon, tropical rainfall and showers index
On the left, the averages observed every month of September on the Sri Lanka beaches. The trends for next month are, the same daytime average temperatures, a bathing water in Indian Ocean remaining at a stable temperature, more abundant rains with nights as temperate as this month.

Sunset and sunrise times for SRI LANKA


Local time : September 2023, Saturday 30, 07:59 AM
Sunrise time : 05:30 am, point A
Sunset time : 5:30 pm, point B
Duration of daylight : 12:00 / 24:00
Jet lag : GMT+5
Sunset and sunrise from SRI LANKA


The average monthly UV index of SRI LANKA



What is the period of mosquitoes virulence over the year?

Presence of mosquitoes 9/10 at Colombo.


Weather forecast for Colombo

Here are the current 5-day forecasts for Timbirigasyaya / Colombo. Temperatures are spaced 3 hours apart for each day. The summary of the state of the sky gives the trend of the week. The sea temperature at is a monthly average. In lagoons or seashores where the bathing water is shallow, you can add some degrees.



Sunday
October 01, 2023
8 am

82.2F
28C

Light rain
Humidity 74%
Sea 85F/29C


Sunday
October 01, 2023
11 am

81.6F
28C

Light rain
Humidity 77%
Sea 85F/29C


Sunday
October 01, 2023
2 pm

79.5F
27C

Light rain
Humidity 83%
Sea 85F/29C


Sunday
October 01, 2023
5 pm

79.3F
27C

Light rain
Humidity 83%
Sea 85F/29C


Sunday
October 01, 2023
8 pm

78.6F
26C

Light rain
Humidity 84%
Sea 85F/29C


Sunday
October 01, 2023
11 pm

78F
26C

Light rain
Humidity 85%
Sea 85F/29C



Monday
October 02, 2023
8 am

81.1F
28C

Moderate rain
Humidity 80%
Sea 85F/29C


Monday
October 02, 2023
11 am

81.7F
28C

Light rain
Humidity 76%
Sea 85F/29C


Monday
October 02, 2023
2 pm

80F
27C

Light rain
Humidity 82%
Sea 85F/29C


Monday
October 02, 2023
5 pm

79.4F
27C

Light rain
Humidity 85%
Sea 85F/29C


Monday
October 02, 2023
8 pm

78.9F
27C

Light rain
Humidity 85%
Sea 85F/29C


Monday
October 02, 2023
11 pm

78.2F
26C

Light rain
Humidity 86%
Sea 85F/29C



Tuesday
October 03, 2023
8 am

81.7F
28C

Light rain
Humidity 79%
Sea 85F/29C


Tuesday
October 03, 2023
11 am

81.8F
28C

Light rain
Humidity 77%
Sea 85F/29C


Tuesday
October 03, 2023
2 pm

80.8F
28C

Light rain
Humidity 80%
Sea 85F/29C


Tuesday
October 03, 2023
5 pm

79.3F
27C

Light rain
Humidity 85%
Sea 85F/29C


Tuesday
October 03, 2023
8 pm

78.5F
26C

Light rain
Humidity 86%
Sea 85F/29C


Tuesday
October 03, 2023
11 pm

77.8F
26C

Light rain
Humidity 87%
Sea 85F/29C



Wednesday
October 04, 2023
8 am

82.5F
29C

Light rain
Humidity 76%
Sea 85F/29C


Wednesday
October 04, 2023
11 am

82.6F
29C

Light rain
Humidity 75%
Sea 85F/29C


Wednesday
October 04, 2023
2 pm

80.6F
27C

Light rain
Humidity 81%
Sea 85F/29C


Wednesday
October 04, 2023
5 pm

79.1F
27C

Light rain
Humidity 84%
Sea 85F/29C


Wednesday
October 04, 2023
8 pm

78.3F
26C

Light rain
Humidity 87%
Sea 85F/29C


Wednesday
October 04, 2023
11 pm

77.7F
26C

Light rain
Humidity 87%
Sea 85F/29C



Weather uncertainties 2023 to go to Colombo ?

Stormy risks under tropics

Risks of tropical rains and showers
In the tropics, these storm or rain pictograms indicate that tropical showers or stormy weather are possible. It is difficult to predict the exact local weather in the tropics. This is especially true by the sea and the beach. Consider that more than 180 mm of rain per month is the limit to enjoy the beach on vacation. So check this data provided for each month on the preferred destinations of this site.

When traveling in the tropics as a seaside, rain is not welcome. If you see this indicator, with possible storms, that does not mean that it will rain all day long. When we observe the local rainfall, it is either really zero or very weak. Meteorologists prefer to be pessimistic. So observe below, the skies photographed during a week announced stormy in Asia. It did not rain once. I invite you to integrate this parameter before going to Colombo for a good trip to the sun!

Stormy or rainy weather under tropics
Stormy or rainy weather under tropics

Stormy or rainy weather under tropics
Stormy or rainy weather under tropics

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