Delft National Park
- Annual mean
- 28 °C
- Warmest month
- April
- Wettest month
- November
Twelve-month comparative analysis of temperature, precipitation, and wind speeds
Review established monthly climate patterns for Adam's Bridge Marine National Park based on NASA POWER data from 1991 to 2020. These measurements track average temperature, precipitation rates, relative humidity, wind speed, and daylight duration at a representative coordinate. Use these metrics to compare annual atmospheric trends, recognizing that conditions fluctuate across the diverse geography of the park.
Analyzing the relationship between consistent maritime temperatures and seasonal average daily precipitation rates.
Compare monthly temperature bounds, average daily precipitation, and calculated daylight averages
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 26.3 °C24.7° to 28° | 0.9 mm/day | 77.2% | 6.9 m/s | 11.5 hours |
| February | 27 °C24.8° to 29.3° | 0.8 mm/day | 75.4% | 5.9 m/s | 11.7 hours |
| March | 28.4 °C25.7° to 30.9° | 0.9 mm/day | 73.8% | 4.4 m/s | 12 hours |
| April | 29.5 °C27.7° to 31.5° | 2.5 mm/day | 76% | 4.2 m/s | 12.2 hours |
| May | 29.5 °C28° to 31.2° | 2.1 mm/day | 80% | 7.4 m/s | 12.4 hours |
| June | 28.7 °C27.2° to 30.7° | 1.1 mm/day | 80.8% | 8.8 m/s | 12.5 hours |
| July | 28.2 °C26.7° to 30.3° | 0.9 mm/day | 80.6% | 8.2 m/s | 12.5 hours |
| August | 27.9 °C26.5° to 29.8° | 1.1 mm/day | 81.6% | 7.8 m/s | 12.3 hours |
| September | 27.9 °C26.6° to 29.7° | 2 mm/day | 81.9% | 7.4 m/s | 12 hours |
| October | 27.9 °C26.4° to 29.6° | 6.1 mm/day | 80.9% | 5.5 m/s | 11.8 hours |
| November | 27.5 °C25.9° to 29.1° | 7.6 mm/day | 80.6% | 5.6 m/s | 11.6 hours |
| December | 26.7 °C25.1° to 28.2° | 4.4 mm/day | 79.7% | 6.9 m/s | 11.5 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing monthly averages for wind, precipitation, and temperature throughout the annual cycle.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Trace monthly climate profiles and temperature variables across diverse regional landscapes.

Delve deeper into the geographic features and protected landscape of Adam's Bridge Marine National Park. Understanding its role as a critical marine habitat and migratory corridor enriches your atlas exploration of Sri Lanka's protected areas. Continue to map its boundaries and discover the ecological significance of this unique coastal region.