The best times to visit Frombork for ideal weather are

May 14th to September 23rd

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Frombork Travel Info

Weather in Frombork


Average temperatures in Frombork vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 29th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Frombork, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 75.9°F (24.4°C) with temperatures rarely dropping below 59.3°F (15.2°C) at night.

Frombork Temperatures (Fahrenheit)


Frombork Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Frombork Perceived Temperature (F)


Frombork Perceived Temperature (C)



Average Frombork Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 33.4 29.2 24.8
Feb 35.2 30.2 25.5
Mar 44.9 38 31.6
Apr 55.7 46.8 38.3
May 64 54.9 46
Jun 69.2 60.5 51.9
Jul 73.6 65.2 57.3
Aug 73.6 64.9 56.9
Sep 64.3 56.5 49.3
Oct 53.4 46.7 40.7
Nov 43.9 39.9 35.9
Dec 36.2 32.2 28.1

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 0.8 -1.6 -4
Feb 1.8 -1 -3.6
Mar 7.2 3.3 -0.2
Apr 13.2 8.2 3.5
May 17.8 12.7 7.8
Jun 20.7 15.8 11.1
Jul 23.1 18.4 14.1
Aug 23.1 18.3 13.8
Sep 17.9 13.6 9.6
Oct 11.9 8.2 4.8
Nov 6.6 4.4 2.2
Dec 2.3 0.1 -2.2



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Frombork are February, April, and then March. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early March. For example, on the week of March 5th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in mid June with an average of 3 days of significant precipitation the week of June 18th.

When can you find snow in Frombork? Weather stations report large amounts of snow likely to be deepest around April, especially close to early April. The best time to ski (if at all) in Frombork is often around around December 17th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Frombork.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Frombork (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 22% 4.3 2.1
Feb 13% 4.5 1.1
Mar 17% 2.5 1.5
Apr 16% 7.5 1.5
May 22% 0 2.1
Jun 26% 0 2.8
Jul 33% 0 4.1
Aug 25% 0 3
Sep 23% 0 2.2
Oct 19% 0 2
Nov 26% 2.9 2.4
Dec 20% 4.1 1.8

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 22 10.9 5.3
Feb 13 11.4 2.8
Mar 17 6.4 3.8
Apr 16 19.1 3.8
May 22 0 5.3
Jun 26 0 7.1
Jul 33 0 10.4
Aug 25 0 7.6
Sep 23 0 5.6
Oct 19 0 5.1
Nov 26 7.4 6.1
Dec 20 10.4 4.6


Humidity and Wind

Frombork has some extremely humid months, with other comfortably humid months. The least humid month is April (59.3% relative humidity), and the most humid month is November (86.7%).

Wind in Frombork is usually calm. The windiest month is December, followed by November and January. December’s average wind speed of around 8 knots (9.2 MPH or 14.8 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid January where average top sustained speeds reach 12.5 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Frombork.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 7.3 Gentle breeze 10.8 Gentle breeze
Feb 7 Gentle breeze 10.2 Gentle breeze
Mar 7.1 Gentle breeze 10.8 Gentle breeze
Apr 7 Gentle breeze 11.1 Significant breeze
May 6.5 Light breeze 10.5 Gentle breeze
Jun 6.1 Light breeze 9.9 Gentle breeze
Jul 6.2 Light breeze 9.9 Gentle breeze
Aug 6.2 Light breeze 9.8 Gentle breeze
Sep 6.2 Light breeze 9.9 Gentle breeze
Oct 6.6 Light breeze 9.9 Gentle breeze
Nov 7.4 Gentle breeze 10.7 Gentle breeze
Dec 8 Gentle breeze 11.4 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 81.5%
Feb 76.4%
Mar 67.1%
Apr 59.3%
May 62.5%
Jun 65.9%
Jul 69.2%
Aug 66.4%
Sep 72.7%
Oct 77.4%
Nov 86.7%
Dec 85%


Is it Safe to Travel to Frombork?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Poland; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 24, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Frombork, Poland is July, followed by January and August. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Frombork in December. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 50.2 in December means 50.2% of the tourists vs. July.



Overall Frombork Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 67.9°F (19.9°C) and 41.1°F (5.1°C) with warmer temperatures in the later months. Rain is somewhat common with 5 to 7 days of significant precipitation per month. Spring is fairly slow for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have comfortably cool weather with high temperatures that are comfortable. These months see the most precipitation with 8 to 10 days of precipitation per month. June – August is the busiest season for tourism in Frombork, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 67°F (19.4°C) and 38.9°F (3.8°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 6 to 8 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is far too cold this time of year in Frombork to be enjoyable for warm weather travelers. The average high during this season is between 41.1°F (5.1°C) and 28.9°F (-1.7°C). On average, it rains or snows a fair amount: 4 to 7 times per month. These times of year are the second busiest with tourists.


Best Times to TravelTable Mountains, Poland › Frombork, Poland