Detailed weather forecast for Sumqayit, Azerbaijan: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Sumqayit
today☀️29°💧 0.2 mm
Sun☀️28°💧 0.2 mm
Mon🌧️26°💧 2.4 mm
Tue☁️23°💧 1.4 mm
Wed☁️22°night 22°
Thu☁️23°night 22°
Fri☀️24°night 22°
Sat☀️26°💧 2.4 mm
Forecast vs 1991-2020 climate normal
How does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
NASA POWER
Wednesday 9 Sept in Sumqayit, the forecast high is 22°C. Typical daytime temperatures at this time of year range from 24°C to 31°C, so it will be exceptionally cool. It is cooler than 92% of similar days.
29°Cnear normal
usually 25°C–31°C
night: exceptionally warmrain: more rain than usualwind: stronger than usual
28°Cnear normal
usually 25°C–31°C
night: exceptionally warmrain: more rain than usualwind: stronger than usual
26°Ccooler than usual
usually 25°C–31°C
cooler than 75% of similar days
night: near normalrain: exceptionally wetwind: exceptionally strong
23°Cexceptionally cool
usually 24°C–31°C
cooler than 90% of similar days
night: exceptionally warmrain: exceptionally wetwind: stronger than usual
22°Cexceptionally cool
usually 24°C–31°C
cooler than 92% of similar days
night: exceptionally warmrain: typical rainfallwind: lighter than usual
From 1981 to 2025, the 5-11 Sept period averaged 28°C by day. The coolest year was 1998 (23°C) and the warmest was 2015 (32°C). The current forecast averages 25°C - lower than in 91% of historical years.
Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.
14-day forecast - Sumqayit
Sumqayit 30 & 45-day weather - long-range outlook
Next 16 days · forecast
26°
around 23° at night · days with rain: 3
Weeks 3-4 · avg for September
27°
around 19° at night · rain chance 24%
Weeks 5-7 · avg for October
18°
around 12° at night · rain chance 51%
The 30 & 45-day outlook for Sumqayit: the next 16 days are a numerical forecast updated daily - on average 26° by day and 23° at night. Further out we rely on multi-year climate averages: around 27° in September, and about 18° in October. Forecasts beyond two weeks are indicative only.
Day-by-day forecast for Sumqayit
Saturday5 September 2026
☀️29°clear sky
sunrise 06:12 · sunset 19:08 · night 23° · evening 27° · rain 0.15 mm · humidity 53% · wind 11 m/s · clouds 2%
Sunday6 September 2026
☀️28°clear sky
sunrise 06:13 · sunset 19:06 · night 27° · evening 28° · rain 0.15 mm · humidity 64% · wind 10 m/s · clouds 2%
Monday7 September 2026
🌧️26°light rain
sunrise 06:14 · sunset 19:05 · night 19° · evening 20° · rain 2.35 mm · humidity 52% · wind 21 m/s · clouds 98%
Tuesday8 September 2026
☁️23°broken clouds
sunrise 06:15 · sunset 19:03 · night 22° · evening 23° · rain 1.43 mm · humidity 46% · wind 9 m/s · clouds 82%
Today the UV index in Sumqayit is 7 (high) - unprotected fair skin can burn in about 30 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.
Sumqayit weather through the year
Warmest, driest months on average: April, May, June, July.