Weather in Sầm Sơn
Thanh Hoa Province · 129,801 inhabitants · Thursday, October 29 · updated 04:08
Detailed forecast
Weather charts for Sầm Sơn · 7 days
Temperatures over 7 days
Hourly detail
Climate of Sầm Sơn
Average highs reach 30 °C or more from May to September, peaking at 34 °C in June.
51% of the year’s rain falls from July to September; August alone averages 317 mm.
About 1,600 mm of rain falls in a typical year, more than in 79% of the 28,403 cities of 20,000+ inhabitants on SkiesAtlas.
June is the warmest month, with average highs of 34 °C. January is the coldest, with average lows of 15 °C.
This week’s forecast highs average 28 °C, in line with the October normal (28 °C).
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 20 °C | 15 °C | 31 mm |
| Feb | 22 °C | 17 °C | 21 mm |
| Mar | 25 °C | 19 °C | 39 mm |
| Apr | 28 °C | 23 °C | 63 mm |
| May | 32 °C | 26 °C | 172 mm |
| Jun | 34 °C | 28 °C | 174 mm |
| Jul | 33 °C | 28 °C | 209 mm |
| Aug | 33 °C | 27 °C | 317 mm |
| Sep | 31 °C | 26 °C | 298 mm |
| Oct | 28 °C | 23 °C | 188 mm |
| Nov | 26 °C | 20 °C | 61 mm |
| Dec | 22 °C | 17 °C | 31 mm |
| Year | 28 °C | 22 °C | 1,600 mm |
Climate normals: ERA5 reanalysis 1991–2020 (Copernicus/ECMWF), computed by SkiesAtlas for 19.73° N, 105.90° E. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air quality & pollen in Sầm Sơn
CAMS data (Copernicus) · air quality and pollen refreshed several times a day.
Rain in Sầm Sơn: live radar and next-hour forecast
Will it rain in Sầm Sơn? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.
Full-screen radar · rain within the hourMoon calendar for Sầm Sơn
Rise and set in local time (Asia/Ho_Chi_Minh) · phases and illumination computed by SkiesAtlas (synodic model).
Weather history for Sầm Sơn
What was the weather in Sầm Sơn on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.
The weather in Sầm Sơn
Find the full weather for Sầm Sơn, Thanh Hoa Province: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “rain showers” with 27 °C (feels like 37 °C) and wind at 9 km/h.
Today, temperatures range from 26 °C to 28 °C, with about 13 mm of rain, with a storm risk to watch. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.
Nearby cities
Weather API for Sầm Sơn
Get the Sầm Sơn forecast in JSON for your website or app, plus air quality, tides and astronomy. Free API key, no credit card required.
How is this forecast computed? Multi-model engine, verified daily against 1125 weather stations