July weather forecastOstrava, Czech Republic
July
Weather in July
July is the hottest month in Ostrava, with the temperature going up to 24°C (75.2°F). The weather tends to be more humid compared to June. There is a more prominent necessity to move activities to cooler, shaded areas or indoor locations during peak sun hours. Despite the heat, this period is a popular time for cultural events and festivals. Sun whilstlers and swelters, seek the respite of cool museums or shaded park benches.Temperature
The warmest period is July, when temperatures fluctuate between an average high of 24°C (75.2°F) and a low of 12°C (53.6°F).Rainfall
The month with the most rainfall is July, when the rain falls for 15 days and typically aggregates up to 90mm (3.54") of precipitation.Daylight
In July, the average length of the day is 15h and 50min.On the first day of the month, sunrise is at 04:43 and sunset at 20:58. On the last day of July, in Ostrava, sunrise is at 05:16 and sunset at 20:30 CEST.
Sunshine
The months with the most sunshine are May through August, with an average of 7h of sunshine.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 7 during July leads to these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Ostrava, Czech Republic
- Average high temperature in July: 24°C
The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in July: 12°C
The months with the highest average low temperature are July and August (12°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average rainfall in July
Ostrava, Czech Republic
- Average rainfall in July: 90mm
The wettest month (with the highest rainfall) is July (90mm).
The driest month (with the least rainfall) is January (32mm).
Average rainfall days in July
Ostrava, Czech Republic
- Average rainfall days in July: 15 days
The month with the highest number of rainy days is June (16 days).
The months with the least rainy days are February, March, September and October (12 days).
Average daylight in July /
Average sunshine in July
Ostrava, Czech Republic
- Average daylight in July: 15h and 48min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in July: 7h
The months with the most sunshine are May, June, July and August (Average sunshine: 7h).
The month with the least sunshine is December (Average sunshine: 1h).
Average UV index in July
Ostrava, Czech Republic
- Average UV index in July: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 1).
