December in Sri Lanka is on average a warm to hot month, with a minimum
temperature of 21.6 degrees Celsius (71 degrees Fahrenheit), a maximum of 28.6 °C (83 °F), and therefore a daily average of 25.1 °C (77 °F).
In the following table, we can see the temperature in Sri Lanka in the month of December, in a list of locations.
Sri Lanka - Average temperatures in DecemberCity
(from north to south) | Min (°C) | Max (°C) | Mean (°C) | Min (°F) | Max (°F) | Mean (°F) |
|---|
| Jaffna | 23 | 29 | 26.0 | 73 | 84 | 78.7 |
|---|
| Mannar | 24 | 29 | 26.6 | 76 | 84 | 80.0 |
|---|
| Vavuniya | 22 | 30 | 25.8 | 71 | 85 | 78.4 |
|---|
| Trincomalee | 24 | 29 | 26.3 | 75 | 84 | 79.3 |
|---|
| Anuradhapura | 23 | 30 | 26.2 | 73 | 86 | 79.2 |
|---|
| Puttalam | 23 | 30 | 26.3 | 73 | 86 | 79.3 |
|---|
| Batticaloa | 24 | 29 | 26.2 | 75 | 83 | 79.2 |
|---|
| Kurunegala | 22 | 30 | 26.2 | 72 | 87 | 79.2 |
|---|
Kandy
(450 m.) | 20 | 28 | 23.9 | 68 | 82 | 75.0 |
|---|
| Negombo | 23 | 31 | 27.0 | 73 | 88 | 80.6 |
|---|
Badulla
(670 m.) | 19 | 26 | 22.1 | 65 | 78 | 71.8 |
|---|
Nuwara Eliya
(1,900 m.) | 12 | 19 | 15.4 | 53 | 67 | 59.8 |
|---|
| Colombo | 23 | 31 | 27.4 | 74 | 89 | 81.3 |
|---|
| Pottuvil | 22 | 30 | 26.2 | 72 | 86 | 79.2 |
|---|
Bandarawela
(1,225 m.) | 16 | 23 | 19.2 | 60 | 73 | 66.6 |
|---|
| Ratnapura | 22 | 31 | 26.9 | 72 | 89 | 80.4 |
|---|
| Hambantota | 24 | 30 | 27.0 | 75 | 87 | 80.7 |
|---|
| Galle | 24 | 30 | 26.8 | 75 | 86 | 80.2 |
|---|
Average
Sri Lanka | 21.6 | 28.6 | 25.1 | 70.8 | 83.5 | 77.2 |
|---|
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