Yearly weather

Calculations are based on the last 8 years of historical weather data.

Weather Score #

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

Perfect for sun worshippers, beach lovers, and those seeking warm, dry climates for outdoor activities and relaxation.

Formula optimized for hot weather enthusiasts who prefer temperatures above 25°C (77°F) with maximum sun exposure and minimal precipitation.

Key factors in the calculation:

High temperatures: Favors locations with warm to hot daily highs
Abundant sunshine: Rewards areas with maximum daylight hours
Low precipitation: Penalizes frequent rain and wet conditions
Warm nights: Considers comfortable evening temperatures

Temperatures #

Ostrava experiences cold winters with temperatures often below comfort levels, specifically in January, February, and December.
Summer months, especially July and August, offer comfortable temperatures.
There's a significant temperature variation throughout the year, ranging from uncomfortable cold in winter to pleasant conditions in summer.

Maximum Temperatures

Minimum Temperatures

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions #

In Ostrava, sun hours generally increase from January to August, peaking at 6.8 hours in August before gradually reducing towards December.
Precipitation levels display a less consistent pattern, with a gradual increase during the spring months leading into summer, but no clear correlation with sun hours, as precipitation remains relatively stable throughout the year.

Sunny Weather

Period	Ostrava
Jan	1.9 hours/day
Feb	2.2 hours/day
Mar	3.7 hours/day
Apr	4.5 hours/day
May	4.6 hours/day
Jun	6.3 hours/day
Jul	5.8 hours/day
Aug	6.8 hours/day
Sep	5.3 hours/day
Oct	4.5 hours/day
Nov	3.0 hours/day
Dec	1.6 hours/day
Average	4.2 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Humidity

Daylight Hours #

Ostrava experiences its earliest sunrise in June at 4:39 AM and its latest in December at 7:37 AM.
The earliest sunset occurs in December at 3:48 PM, while the latest is in June at 8:55 PM.
The shortest day in Ostrava is in December, lasting 8 hours and 11 minutes, and the longest day is in June, with 16 hours and 16 minutes of daylight.
This demonstrates a significant difference in day length between summer and winter months.

Sunrise Time

Sunrise times are output in the local timezone of each place.

Sunset Time

Sunset times are output in the local timezone of each place.

Useful Day Length

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

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Weather in Ostrava

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