Today
Expect partly cloudy. Daytime high +84°, overnight low +82°. Light wind, up to 5 mph. Precipitation likely — up to 72%.
Weather in Ko Samui
Thailand · Changwat Surat Thani · 9.5357, 99.9357
Today Now 3:23 PM
+84° Rain
Hourly forecast
Today10/14
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +84° and partly cloudy, nighttime low +81°, no noticeable change.
Week
Seven days ahead fall within +81°…+84°. Days with precipitation — Wed.
Week vs norm
- Today 10/14 +84° +3° usually +81°
- Tomorrow 10/15 +84° +3° usually +81°
- Fri 10/16 +84° +3° usually +81°
- Sat 10/17 +84° +3° usually +81°
- Sun 10/18 +84° +3° usually +81°
- Mon 10/19 +82° +1° usually +81°
- Tue 10/20 +84° +3° usually +81°
- Wed 10/21 +84° +3° usually +81°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 14
Today is warmer than usual for this date.
- Heat record +84° 2021
- Cold record +77° 2003
- Most precipitation 1.4 in 2014
- Strongest gust 31 mph 2021
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Ko Samui
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +80° / +78° | +79° | 3.0 |
| Feb | +81° / +79° | +80° | 1.9 |
| Mar | +83° / +80° | +82° | 3.5 |
| Apr | +84° / +81° | +83° | 4.3 |
| May | +85° / +81° | +83° | 5.2 |
| Jun | +84° / +81° | +83° | 3.6 |
| Jul | +84° / +80° | +82° | 3.7 |
| Aug | +83° / +80° | +82° | 3.9 |
| Sep | +82° / +79° | +81° | 5.9 |
| Oct | +81° / +78° | +80° | 11.7 |
| Nov | +81° / +78° | +80° | 12.3 |
| Dec | +80° / +78° | +79° | 6.3 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:08 AM | 6:03 PM
Moon
8:56 AM | 8:43 PM
Moon phase
Waxing crescent 12%
Next solar eclipse
Calculating for this city…