May weather forecastOpoczno, Poland

May

Weather in May

May, the last month of the spring in Opoczno, is a comfortable month, with an average temperature ranging between max 18.6°C (65.5°F) and min 8.4°C (47.1°F).

Temperature

Opoczno's May weather indicates a minor ascent in high-temperatures, adjusting from a moderate 14.3°C (57.7°F) in April to an enjoyable 18.6°C (65.5°F). During the nights in May, Opoczno experiences a consistent average temperature of 8.4°C (47.1°F).

Humidity

The average relative humidity in May in Opoczno is 73%.

Rainfall

In Opoczno, during May, the rain falls for 18.4 days and regularly aggregates up to 59mm (2.32") of precipitation. Throughout the year, there are 160.8 rainfall days, and 481mm (18.94") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Opoczno aggregates 3mm (0.12") of snow. In Opoczno, during the entire year, snow falls for 52.2 days and aggregates up to 394mm (15.51") of snow.

Daylight

In May, the average length of the day is 15h and 37min.
On the first day of May in Opoczno, sunrise is at 05:09 and sunset at 20:02. On the last day of the month, sunrise is at 04:28 and sunset at 20:45 CEST.

Sunshine

In Opoczno, the average sunshine in May is 8.7h.

UV index

In Opoczno, Poland, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 4 during May leads to these instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In May, the average high-temperature and low-temperature in Opoczno, Poland, are 18.6°C (65.5°F) and 8.4°C (47.1°F) respectively.

The average relative humidity in May in Opoczno is 73%.

In Opoczno, Poland, in May, during 18.4 rainfall days, 59mm (2.32") of precipitation is typically accumulated.

May is the last month it regularly snows in Opoczno. During 0.2 snowfall days, in May, Opoczno aggregates 3mm (0.12") of snow.

In Opoczno, the average day length in May is 15h and 37min.

In May, on the first day of the month, sunrise is at 05:09 and sunset at 20:02. On the last day of the month, in Opoczno, sunrise is at 04:28 and sunset at 20:45 CEST.

In May, the average sunshine duration is 8.7h.

The average daily maximum UV index in May in Opoczno is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

14.3°C

18.6°C

22.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.2km/h

13.2km/h

12.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

13.3

9.4

9.2

Average UV index

Average cloud cover

44%

39%

Average visibility

9km

Average temperature in May
Opoczno, Poland

Average high temperature in May: 18.6°C

The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0.1°C).

Average low temperature in May: 8.4°C

The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-4°C).

Average pressure in May
Opoczno, Poland

Average pressure in May: 1015.1mbar

The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).

Average wind speed in May
Opoczno, Poland

Average wind speed in May: 12.3km/h

The windiest month (with the highest average wind speed) is December (15.6km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).

Average humidity in May
Opoczno, Poland

Average humidity in May: 73%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).

Average rainfall in May
Opoczno, Poland

Average rainfall in May: 59mm

The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is November (24mm).

Average rainfall days in May
Opoczno, Poland

Average rainfall days in May: 18.4 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in May
Opoczno, Poland

Average snowfall in May: 3mm

The month with the highest snowfall is January (130mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Opoczno, Poland

Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Opoczno, Poland

Average daylight in May: 15h and 36min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).

Average sunshine in May: 8h and 42min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).