The hottest, coldest, wettest and snowiest days Samut Songkhram 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 Ratcha Buri station 25 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 Samut Songkhram
has recorded — each shown against what a normal day that time of year
looks like.
🔥Hottest day
107°FApr 12, 2016
The three most extreme on record
1107°FApr 12, 2016
2106°FApr 11, 2016
3106°FApr 30, 2024
❄️Coldest night
54°FJan 24, 2014
The three most extreme on record
154°FJan 24, 2014
254°FJan 25, 2014
355°FJan 12, 2009
🌧️Most rain in one day
5.59 inOct 25, 2008
The three most extreme on record
15.59 inOct 25, 2008
24.50 inMay 31, 2024
34.46 inSep 18, 2015
In plain terms
Across the record, Samut Songkhram has reached as high as 107°F and as low as 54°F. A single day has delivered over 6 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 27 years of daily observations at Phetchaburi, a weather station, about 47 km from the city centre. The underlying daily records come from NOAA's global station network.