How extreme does Osmaniye's weather get?

The hottest, coldest, wettest and snowiest days Osmaniye has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 14 years of daily weather observations (2011–present), from the Osmaniye 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 Osmaniye has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day

114°F Aug 13, 2023

The three most extreme on record

1 114°F Aug 13, 2023recent

2 113°F Sep 3, 2020

3 113°F Aug 9, 2025

❄️ Coldest night

19°F Jan 2, 2016

The three most extreme on record

1 19°F Jan 2, 2016

2 20°F Feb 23, 2025

3 21°F Feb 11, 2020

🌧️ Most rain in one day

4.33 in Jan 6, 2015

The three most extreme on record

1 4.33 in Jan 6, 2015

2 4.19 in Jan 5, 2019

3 3.35 in May 21, 2017

In plain terms

Across the record, Osmaniye has reached as high as 114°F and as low as 19°F. A single day has delivered over 4 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 25 years of daily observations at Iskenderun, a weather station, about 56 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →

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