Today
Rain throughout the day, high +55°, low +54°. Wind up to 16 mph. Precipitation chance reaches 76%.
Weather in Seymen
Republic of Türkiye · Istanbul · 41.1568, 28.1706
Today Now 11:57 AM
+54° Rain
Hourly forecast
Today10/17
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain: daytime +63°, nighttime +50° — 7° warmer than today.
Week
During the week the thermometer stays between +50°…+66°. Warmest day — Tue, up to +66°. Coldest night — Sun, around +50°. Precipitation expected: Sat, Sun. Windiest day — Fri (19 mph).
Week vs norm
- Today 10/17 +55° −10° usually +66°
- Tomorrow 10/18 +63° −3° usually +65°
- Mon 10/19 +64° as usual usually +65°
- Tue 10/20 +66° +2° usually +65°
- Wed 10/21 +66° +2° usually +64°
- Thu 10/22 +66° +2° usually +64°
- Fri 10/23 +66° +2° usually +64°
- Sat 10/24 +63° −1° usually +64°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 17
Today is cooler than usual for this date.
- Heat record +80° 2012
- Cold record +41° 2011
- Most precipitation 1.2 in 2013
- Strongest gust 43 mph 2009
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Seymen
Today is about 11° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +45° / +37° | +41° | 2.9 |
| Feb | +47° / +37° | +42° | 2.7 |
| Mar | +51° / +40° | +46° | 2.6 |
| Apr | +59° / +47° | +53° | 2.1 |
| May | +68° / +55° | +62° | 1.7 |
| Jun | +77° / +64° | +71° | 1.4 |
| Jul | +82° / +69° | +76° | 0.9 |
| Aug | +82° / +70° | +76° | 0.7 |
| Sep | +75° / +63° | +69° | 1.7 |
| Oct | +66° / +55° | +60° | 2.8 |
| Nov | +57° / +47° | +52° | 2.7 |
| Dec | +49° / +40° | +45° | 3.4 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:21 AM | 6:23 PM
Moon
1:56 PM | 10:48 PM
Moon phase
Waxing crescent 38%
Next solar eclipse
Calculating for this city…