Climate averages 1991–2020
Ostrowiec Świętokrzyski weather
in April.
A cool, moderately wet month: the 6th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a cool month in Ostrowiec Świętokrzyski: daytime highs average 13.7°C and nights cool to about 4.1°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 50 mm of rain on roughly 10 days, which makes April a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 47 min on an average April day.
The nearest other city in this atlas is Kielce (54 km away). In April its highs average 13.2°C, about as warm as Ostrowiec Świętokrzyski, with 50 mm of rain.
Among the 60 cities listed in Poland, Ostrowiec Świętokrzyski ranks joint 21st of 60 for the warmest April highs and joint 40th of 60 for the driest April (rainfall, lowest first). The mean April high of those 60 cities is 13.4°C; Ostrowiec Świętokrzyski is 0.3°C warmer than that mean.
From April to May, average highs rise by 4.9°C to 18.6°C, and monthly rainfall rises from 50 mm to 72 mm.
The annual picture
April in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Ostrowiec Świętokrzyski climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.7°C-4.2°C | -4.2°C | 36 | 9.7 | 8.58 h |
| February | 2.4°C-3.7°C | -3.7°C | 35 | 9.2 | 10.010 h |
| March | 7.1°C-0.8°C | -0.8°C | 43 | 10.1 | 11.812 h |
| April, selected | 13.7°C4.1°C | 4.1°C | 50 | 10.3 | 13.814 h |
| May | 18.6°C9.4°C | 9.4°C | 72 | 12.6 | 15.516 h |
| June | 21.9°C13.1°C | 13.1°C | 73 | 12.4 | 16.416 h |
| July | 23.9°C15.2°C | 15.2°C | 86 | 12.9 | 16.016 h |
| August | 23.7°C14.9°C | 14.9°C | 64 | 10.2 | 14.615 h |
| September | 18.5°C10.6°C | 10.6°C | 64 | 10.1 | 12.713 h |
| October | 12.7°C6.0°C | 6.0°C | 46 | 8.8 | 10.811 h |
| November | 6.7°C1.8°C | 1.8°C | 38 | 8.9 | 9.09 h |
| December | 2.0°C-2.3°C | -2.3°C | 35 | 9.2 | 8.08 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
April in nearby cities
- Kielce in AprilPoland · 54 kmHigh 13.2°C · Low 3.6°C · 50 mm rain
- Radom in AprilPoland · 55 kmHigh 13.5°C · Low 3.6°C · 47 mm rain
- Lublin in AprilPoland · 90 kmHigh 13.3°C · Low 4.0°C · 52 mm rain
- Tarnów in AprilPoland · 106 kmHigh 14.0°C · Low 3.9°C · 60 mm rain
- Rzeszów in AprilPoland · 108 kmHigh 13.9°C · Low 4.4°C · 59 mm rain
- Piotrków Trybunalski in AprilPoland · 129 kmHigh 13.4°C · Low 3.6°C · 44 mm rain
- Kraków in AprilPoland · 141 kmHigh 14.0°C · Low 3.6°C · 58 mm rain
- Wawer in AprilPoland · 142 kmHigh 13.5°C · Low 4.0°C · 46 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Ostrowiec Świętokrzyski) is explained once on the Ostrowiec Świętokrzyski year overview and on the Sources, method and limits page.