The hottest, coldest, wettest and snowiest days Si Sa Ket has
recorded — the outer limits of what its weather can do, and how far
they sit beyond a normal day.
Based on 18 years of daily weather observations (2007–present), from the Si Saket Agromet station 3 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.
The four kinds of extreme
The hottest, coldest, wettest and snowiest single days Si Sa Ket
has recorded — each shown against what a normal day that time of year
looks like.
🔥Hottest day
110°FApr 30, 2024
The three most extreme on record
1110°FApr 30, 2024recent
2109°FApr 28, 2024
3109°FApr 27, 2024
❄️Coldest night
40°FJan 21, 2025
The three most extreme on record
140°FJan 21, 2025recent
241°FJan 17, 2025
341°FJan 18, 2025
🌧️Most rain in one day
9.21 inJul 9, 2015
The three most extreme on record
19.21 inJul 9, 2015
28.00 inJun 22, 2024
37.35 inSep 19, 2013
In plain terms
Across the record, Si Sa Ket has reached as high as 110°F and as low as 40°F. A single day has delivered over 9 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 24 years of daily observations at Ubon Ratchathani, a weather station, about 60 km from the city centre. The underlying daily records come from NOAA's global station network.