Weather in Katunayaka in mai
Climate normals based on 10 years of historical data for Katunayaka, Sri Lanka.
Average high
30°C
Average low
26°C
Rainfall
451 mm
30 rainy days
Sunshine
0.7h/day
Niiskus
81%
How Hot Is Katunayaka in mai?
Expect daytime highs around 30°C and overnight lows near 26°C in Katunayaka during May — an average of 28°C across the day.
Sunshine Hours in mai
Heavy overcast keeps sun limited in Katunayaka: just 0.7h a day in May.
Does It Rain In Katunayaka In mai?
Tropical rains define May: 451mm over 30 days in Katunayaka.
Is Katunayaka Humid In mai?
Oppressive humidity dominates Katunayaka in May — averaging 81%, with the air feeling thick and heavy.
Wind In Katunayaka In mai
Breezes around 18 kph in Katunayaka this May — comfortable for outdoor activity.
Cloud Cover In Katunayaka In mai
Persistent overcast defines Katunayaka's May: 80% cloud cover on average.
Cities With Similar Weather In mai
Weather in Katunayaka, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 30°C / 23°C | 81mm | Details → |
| Veebruari ilm | 31°C / 24°C | 58mm | Details → |
| Märtsi ilm | 32°C / 25°C | 108mm | Details → |
| Aprilli ilm | 31°C / 26°C | 196mm | Details → |
| Mai ilm | 30°C / 26°C | 451mm | |
| Juuni ilm | 29°C / 26°C | 294mm | Details → |
| Juuli ilm | 29°C / 26°C | 208mm | Details → |
| Augusti ilm | 28°C / 25°C | 227mm | Details → |
| Septembri ilm | 29°C / 25°C | 297mm | Details → |
| Oktoobri ilm | 29°C / 25°C | 418mm | Details → |
| Novembri ilm | 29°C / 24°C | 413mm | Details → |
| Detsembri ilm | 29°C / 24°C | 174mm | Details → |