Horana South weather
The forecast for Horana South (Sri Lanka) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.
Western Province, Sri Lanka6.72°N, 80.06°EAsia/Colombo (UTC+5:30)ECMWF: October 25 at 05:30 PM
A real measurement from an airport weather station (NOAA, METAR reports), updated every hour. The forecast next to it comes from a model. NOAA Aviation Weather Center
Next 48 hours (local time)
10-day forecast
- TodayOctober 26Heavy rain
52 mm · gusts 35 km/h26°C 24°C - TomorrowOctober 27Heavy rain
24 mm · gusts 30 km/h27°C 23°C - WednesdayOctober 28Rain
28 mm · gusts 35 km/h26°C 23°C - ThursdayOctober 29Rain
10 mm · gusts 29 km/h28°C 24°C - FridayOctober 30Rain
4 mm · gusts 10 km/h30°C 23°C - SaturdayOctober 31Light rain
3 mm · gusts 17 km/h30°C 23°C - SundayNovember 1Light rain
0.9 mm · gusts 24 km/h30°C 23°C - MondayNovember 2Light rain
0.7 mm · gusts 26 km/h30°C 23°C - TuesdayNovember 3Light rain
0.3 mm · gusts 24 km/h30°C 23°C - WednesdayNovember 4Partly cloudy
gusts 23 km/h30°C 22°C
Over the next 10 days in Horana South, temperatures will range from 22°C to 30°C, with 122 mm of rain or snow in total. Days with at least 1 mm of precipitation: 6. ECMWF model run from October 25 at 05:30 PM.
Horana South wind forecast for 10 days
Windiest: today - average 11 km/h, gusts up to 35 km/h. Calmest: Wednesday, November 4 - average 5 km/h. The wind blows most often from the south.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 11 km/h | 35 km/h | west |
| Tomorrow | 5 km/h | 30 km/h | south |
| Wed, 10/28 | 9 km/h | 35 km/h | south |
| Thu, 10/29 | 6 km/h | 29 km/h | south |
| Fri, 10/30 | 6 km/h | 10 km/h | south |
| Sat, 10/31 | 5 km/h | 17 km/h | northwest |
| Sun, 11/1 | 5 km/h | 24 km/h | southwest |
| Mon, 11/2 | 5 km/h | 26 km/h | southwest |
| Tue, 11/3 | 5 km/h | 24 km/h | west |
| Wed, 11/4 | 5 km/h | 23 km/h | west |
Climate through the year
In October, daytime temperatures here average 28°C and nights 25°C, with about 303 mm of rain over the month. The warmest month is March (an average of 30°C by day), the coolest is July (28°C by day, 25°C at night). The wettest month is November (about 332 mm) and the driest is February (85 mm).
| Month | Day | Night | Rain |
|---|---|---|---|
| January | 29°C | 23°C | 89 mm |
| February | 30°C | 24°C | 85 mm |
| March | 30°C | 25°C | 129 mm |
| April | 29°C | 26°C | 239 mm |
| May | 29°C | 26°C | 244 mm |
| June | 28°C | 26°C | 155 mm |
| July | 28°C | 25°C | 114 mm |
| August | 28°C | 25°C | 135 mm |
| September | 28°C | 25°C | 188 mm |
| October | 28°C | 25°C | 303 mm |
| November | 28°C | 25°C | 332 mm |
| December | 28°C | 24°C | 192 mm |
Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER
The forecast for Horana South comes from the ECMWF model and is computed for the point 6.72°N, 80.06°E. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.
Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF
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