Łomża monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Łomża

Łomża average temperature chart (Celsius) Łomża average temperature chart (Fahrenheit)
Average monthly temperatures in Łomża (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.5 -2.3 4.3 12.9 18.4 21.6 23.2 22.5 17.6 11.7 4.3 -1.1
°F 25.6 27.9 39.7 55.2 65.1 70.9 73.7 72.6 63.7 53 39.8 30.1

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Łomża monthly rainfall chart (mm) Łomża monthly rainfall chart (inches)
Average monthly rainfall in Łomża (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 33 27 31 36 54 74 77 68 56 46 47 42
inches 1.3 1.1 1.2 1.4 2.1 2.9 3 2.7 2.2 1.8 1.9 1.6
Rainy days 17 14 14 13 13 14 14 12 14 13 16 18

Average annual rainfall in Łomża: 664.533mm (261.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Łomża

Łomża average daily sunshine chart
Average daily sunshine Łomża
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.5 2.6 4.1 5.8 7.9 8.6 8.3 7.8 5.5 3.6 1.5 1.1

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Łomża average minimum / maximum temperatures (Celsius) Łomża average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Łomża (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.8 -8.1 -2.9 3.5 7.8 11.2 13 12.2 8.6 4.4 -0.3 -5.7
Max °C -3.4 -2.2 4.5 13.1 18.7 21.9 23.4 22.8 17.9 11.9 4.5 -1
Min °F 16.2 17.5 26.9 38.3 46 52.1 55.4 54 47.4 39.8 31.6 21.8
Max °F 21 22.8 33.4 46.9 55.8 61.7 64.8 63.5 55.8 46.6 35.8 26.1

Sea temperature

The graph below shows the average sea temperature.

Łomża average sea temperature chart (Celsius) Łomża average sea temperature chart (Fahrenheit)
Average sea temperature around Łomża in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5 3.8 3.8 5.5 9.5 14.6 18.6 19.8 17.2 13.4 9.9 6.9
°F 41 38.8 38.9 41.9 49.1 58.3 65.5 67.6 63 56.2 49.8 44.4

Wind speed

The graph below shows the average wind speed.

Łomża average winspeed by month (km/h) Łomża average winspeed by month (mph)
Average wind speed in Łomża (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 15 15 14 12 11 11 10 12 13 16 15
mph 10 9 9 9 7 7 7 6 7 8 10 9

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Łomża relative humidity averages
Average relative humidity in Łomża
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 87% 81% 74% 72% 75% 77% 77% 82% 85% 89% 91%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Łomża weather stats

Łomża weather statistics
Hottest month: July 23.2°C 73.8°F
Driest month: February 27mm 1.1ins
Sunniest month: August 7.8hrs
Coldest month: January -3.5°C 25.7°F
Wettest month: July 77mm 3ins
Warmest sea: August 19.8°C 67.6°F
Map showing location of Łomża (53.17806, 22.05935) Łomża map pin © Google

Locations nearby

Top Poland locations