Ostrołęka, Masovia, Poland Climate

Weather: 4.39°C/39.9°F, Wind SW at 3.12 km/h, 92% Humidity, 0% Chance of rain

Ostrołęka Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Ostrołęka has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 10.37ºC (50.67ºF) and it is -0.23% lower than Poland’s averages. Ostrołęka typically receives about 54.06 millimeters (2.13 inches) of precipitation and has 122.12 rainy days (33.46% of the time) annually.

CountryPoland
CityMasovia
Longitude21.5592554
Latitude53.0876544
Attitude/ElevationNonem (0ft)
Local timeFriday 22:13
Annual high temperature12.68ºC (54.82ºF)
Annual low temperature5.81ºC (42.46ºF)
Average annual precip.54.06mm (2.13in)
Warmest monthAugust (24.46ºC / 76.03ºF)
Coldest MonthJanuary (-3.78ºC / 25.2ºF)
Wettest MonthMay (92.09mm / 3.63in)
Driest MonthNovember (34.28mm / 1.35in)
Number of days with rainfall (≥ 1.0 mm)122.12 days (33.46%)
Days with no rain242.88 days (66.54%)
Humidity75.03%

Climate Ostrołęka: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)8.74(47.73)10.69(51.24)18.46(65.23)27.2(80.96)29.14(84.45)33.03(91.45)34.0(93.2)34.97(94.95)29.14(84.45)23.31(73.96)18.46(65.23)11.66(52.99)34.97(94.95)
Average high °C (°F)-0.49(31.12)1.41(34.54)7.1(44.78)13.78(56.8)18.64(65.55)22.66(72.79)24.12(75.42)24.46(76.03)18.78(65.8)12.52(54.54)6.95(44.51)2.17(35.91)12.68(54.82)
Daily mean °C (°F)-1.72(28.9)-0.08(31.86)4.68(40.42)10.9(51.62)15.83(60.49)20.06(68.11)21.42(70.56)21.4(70.52)15.85(60.53)9.97(49.95)5.2(41.36)0.94(33.69)10.37(50.67)
Average low °C (°F)-3.78(25.2)-2.47(27.55)0.71(33.28)4.92(40.86)9.08(48.34)12.96(55.33)14.56(58.21)14.76(58.57)10.64(51.15)6.42(43.56)2.91(37.24)-0.99(30.22)5.81(42.46)
Record low °C (°F)-19.43(-2.97)-22.34(-8.21)-12.63(9.27)-6.8(19.76)-1.94(28.51)4.86(40.75)4.86(40.75)7.77(45.99)1.94(35.49)-2.91(26.76)-10.69(12.76)-16.51(2.28)-22.34(-8.21)
Average precipitation mm (inches)47.43(1.87)47.03(1.85)41.49(1.63)42.5(1.67)92.09(3.63)66.97(2.64)87.33(3.44)61.23(2.41)49.8(1.96)40.74(1.6)34.28(1.35)37.79(1.49)54.06(2.13)
Average precipitation days (≥ 1.0 mm)12.099.289.548.3913.9511.4814.7510.068.397.247.249.7110.18
Average relative humidity (%)86.5484.5774.5167.8971.0968.3868.7765.4271.3275.2782.3184.2975.03
Mean monthly sunshine hours4.625.238.1112.0212.8513.2613.2413.2210.517.735.944.929.31

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Ostrołęka in recent years.

Ostrołęka

Ostrołęka Temperature by Month

July
21.42°C | 70.56°F
August
21.4°C | 70.52°F
June
20.06°C | 68.11°F
September
15.85°C | 60.53°F
May
15.83°C | 60.49°F
April
10.9°C | 51.62°F
October
9.97°C | 49.95°F
November
5.2°C | 41.36°F
March
4.68°C | 40.42°F
December
0.94°C | 33.69°F
February
-0.08°C | 31.86°F
January
-1.72°C | 28.9°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature28.17°C (82.71°F)18.88°C (65.98°F)13.6°C (56.48°F)
Avg Temperature25.26°C (77.47°F)16.06°C (60.91°F)10.69°C (51.24°F)
Min Temperature16.51°C (61.72°F)10.72°C (51.3°F)4.86°C (40.75°F)
Dew PointMaxAverageMin
Dew Point15.54°C (59.97°F)9.26°C (48.67°F)3.89°C (39.0°F)
PrecipitationMaxAverageMinSum
Precipitation13.79mm | 0.54in2.43mm | 0.1in0.0mm | 0in73.04mm | 2.88in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind31.08kmh | 19.31mph13.37kmh | 8.31mph4.86kmh | 3.02mph
Gust Wind46.63kmh | 28.97mph20.24kmh | 12.58mph7.77kmh | 4.83mph
Sea Level PressureMaxAverageMin
Sea Level Pressure13.79mb2.43mb0.0mb
Ostrołęka

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-09-0125.26 | 77.4713.6 | 56.486013.6 | 8.4529.06 | 984.030.0 | 0
2019-09-0219.43 | 66.9715.54 | 59.978116.51 | 10.2629.12 | 985.975.83 | 0.23
2019-09-0316.51 | 61.7210.69 | 51.24739.71 | 6.0329.29 | 991.813.79 | 0.54
2019-09-0419.43 | 66.978.74 | 47.73578.74 | 5.4329.23 | 989.860.0 | 0
2019-09-0520.4 | 68.729.71 | 49.486112.63 | 7.8529.12 | 985.970.1 | 0.0
2019-09-0617.49 | 63.487.77 | 45.995810.69 | 6.6429.29 | 991.80.0 | 0
2019-09-0718.46 | 65.2310.69 | 51.24669.71 | 6.0329.23 | 989.863.4 | 0.13
2019-09-0815.54 | 59.9713.6 | 56.48906.8 | 4.2329.17 | 987.9112.14 | 0.48
2019-09-0920.4 | 68.7212.63 | 54.737014.57 | 9.0529.09 | 985.00.68 | 0.03
2019-09-1015.54 | 59.979.71 | 49.487216.51 | 10.2629.17 | 987.910.19 | 0.01
2019-09-1119.43 | 66.979.71 | 49.48636.8 | 4.2329.37 | 994.710.0 | 0
2019-09-1219.43 | 66.9710.69 | 51.24649.71 | 6.0329.43 | 996.660.0 | 0
2019-09-1319.43 | 66.9712.63 | 54.737515.54 | 9.6629.43 | 996.660.19 | 0.01
2019-09-1414.57 | 58.236.8 | 44.246915.54 | 9.6629.55 | 1000.540.0 | 0
2019-09-1516.51 | 61.726.8 | 44.246115.54 | 9.6629.29 | 991.80.0 | 0
2019-09-1614.57 | 58.235.83 | 42.495818.46 | 11.4729.09 | 985.00.0 | 0
2019-09-1711.66 | 52.995.83 | 42.497222.34 | 13.8828.97 | 981.117.48 | 0.29
2019-09-1810.69 | 51.244.86 | 40.757525.26 | 15.729.03 | 983.068.06 | 0.32
2019-09-1910.69 | 51.244.86 | 40.757615.54 | 9.6629.29 | 991.80.78 | 0.03
2019-09-2010.69 | 51.243.89 | 39.07011.66 | 7.2529.37 | 994.710.68 | 0.03
2019-09-2113.6 | 56.487.77 | 45.997614.57 | 9.0529.32 | 992.770.0 | 0
2019-09-2217.49 | 63.488.74 | 47.73687.77 | 4.8329.2 | 988.890.0 | 0
2019-09-2312.63 | 54.737.77 | 45.997811.66 | 7.2529.2 | 988.890.0 | 0
2019-09-2412.63 | 54.734.86 | 40.757110.69 | 6.6429.17 | 987.910.0 | 0
2019-09-2513.6 | 56.488.74 | 47.73819.71 | 6.0328.97 | 981.115.25 | 0.21
2019-09-2613.6 | 56.4811.66 | 52.99944.86 | 3.0229.0 | 982.092.04 | 0.08
2019-09-2715.54 | 59.9711.66 | 52.99845.83 | 3.6229.09 | 985.00.19 | 0.01
2019-09-2816.51 | 61.7211.66 | 52.997713.6 | 8.4529.0 | 982.093.01 | 0.12
2019-09-2915.54 | 59.979.71 | 49.487415.54 | 9.6628.91 | 979.171.36 | 0.05
2019-09-3014.57 | 58.2310.69 | 51.248131.08 | 19.3128.57 | 967.517.87 | 0.31

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