Osmar Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Osmar.
Climate overview of Osmar
The climate in Osmar, Shumen, Bulgaria, is marked by large temperature swings across the seasons, ranging from 29°C (84°F) in August to 5°C (41°F) in January.
Osmar sees a moderate amount of rain/snowfall, totalling around 715 mm (28 in) per year. It experiences warm summers and cold winters, creating some seasonal variation.
Osmar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Osmar - and find the best time to visit.
Monthly Temperature in Osmar
In Osmar, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in August, the warmest time of the year, to a chilly 5°C (41°F) during cooler months like January.
At night, you can expect temperatures ranging from 17°C (63°F) in August to around -3°C (27°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Osmar
On average, Osmar receives a reasonable amount of rain/snowfall, with an annual precipitation of 715 mm (28 in). While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 76 mm (3 in) of precipitation, spread over 9 rainy days.
In contrast, the driest month August experiences a drier climate, with about 43 mm (1.7 in) of rainfall spread across 5 rainy days. For more details, please visit our Osmar Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Osmar by Month
The relative humidity is high throughout the year in Osmar.
The city experiences its highest humidity in January, reaching 83%. In August, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Osmar
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Fewest rainy days: August, September and October
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Osmar
What is the best time to visit Osmar?
May, June, July, August and September typically offer the most optimal weather in Osmar. In contrast, January, February and December tend to have less optimal conditions. Osmar has warm summers and cold winters.
What temperatures can I expect in Osmar?
Daytime highs range from 5°C (41°F) in January to 29°C (84°F) in August. Nighttime lows range from -3°C (27°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Osmar get?
Annual rainfall is around 715 mm (28 in). June is the wettest month with 76 mm (3 in), while August is the driest with 43 mm (1.7 in).
Osmar 3-Day Forecast
Osmar on the map
Osmar is highlighted - select any city to see its climate.
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