The best times to visit Hameenlinna for ideal weather are

June 4th to September 2nd

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

 

 


Other Hameenlinna Travel Info

Weather in Hameenlinna

Temperature

Average temperatures in Hameenlinna vary drastically. Considering humidity, temperatures feel cold for most of the year with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 19th 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 Hameenlinna, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally late July where highs are regularly around 76.3°F (24.6°C) with temperatures rarely dropping below 57.1°F (13.9°C) at night.

Hameenlinna Temperatures (Fahrenheit)

Key
High
Average
Low

Hameenlinna Temperatures (Celsius)

Key
High
Average
Low

“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.

Hameenlinna Perceived Temperature (F)

Key
High
Average
Low

Hameenlinna Perceived Temperature (C)

Key
High
Average
Low

 

Average Hameenlinna 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 25.5 20.2 14.3
Feb 27.8 23 17.4
Mar 36.1 29.2 21.2
Apr 48.9 40.4 31.7
May 61.4 52 42
Jun 67.4 58.3 49
Jul 73.8 64.8 55.5
Aug 69.7 60.8 52.3
Sep 59.6 52.3 45.3
Oct 47.3 41.4 35.2
Nov 39.3 35.5 31.5
Dec 30.8 26.6 21.7

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan -3.6 -6.6 -9.8
Feb -2.3 -5 -8.1
Mar 2.3 -1.6 -6
Apr 9.4 4.7 -0.2
May 16.3 11.1 5.6
Jun 19.7 14.6 9.4
Jul 23.2 18.2 13.1
Aug 20.9 16 11.3
Sep 15.3 11.3 7.4
Oct 8.5 5.2 1.8
Nov 4.1 1.9 -0.3
Dec -0.7 -3 -5.7

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Hameenlinna are April, May, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early May. For example, on the week of April 30th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid June with an average of 3 days of significant precipitation the week of June 11th.

When can you find snow in Hameenlinna? Weather stations report no annual snow. 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 Hameenlinna.

Key
Days with precipitation

Snow on the Ground

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

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 30% 0 2.4
Feb 26% 0 1.8
Mar 21% 0 1.5
Apr 15% 0 1.4
May 17% 0 1.6
Jun 30% 0 3
Jul 23% 0 2.4
Aug 29% 0 3.2
Sep 28% 0 2.5
Oct 19% 0 2.1
Nov 27% 0 2.3
Dec 35% 0 2.5

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 30 0 6.1
Feb 26 0 4.6
Mar 21 0 3.8
Apr 15 0 3.6
May 17 0 4.1
Jun 30 0 7.6
Jul 23 0 6.1
Aug 29 0 8.1
Sep 28 0 6.4
Oct 19 0 5.3
Nov 27 0 5.8
Dec 35 0 6.4

 

Humidity and Wind

Hameenlinna has some extremely humid months, with other comfortably humid months. The least humid month is May (53.8% relative humidity), and the most humid month is November (88.6%).

Wind in Hameenlinna is usually calm. The windiest month is December, followed by March and November. December’s average wind speed of around 7.3 knots (8.4 MPH or 13.4 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 mid April where average top sustained speeds reach 13 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

Key
Avg. Relative Humidity

Wind

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

Key
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 6 Light breeze 9.8 Gentle breeze
Feb 6 Light breeze 9.7 Gentle breeze
Mar 7.1 Gentle breeze 11.5 Gentle breeze
Apr 6.7 Light breeze 11.6 Significant breeze
May 7 Gentle breeze 12 Gentle breeze
Jun 6.6 Light breeze 11.3 Significant breeze
Jul 6.3 Light breeze 10.5 Gentle breeze
Aug 5.8 Light breeze 9.8 Gentle breeze
Sep 6.2 Light breeze 10 Gentle breeze
Oct 6.8 Light breeze 10.8 Gentle breeze
Nov 7 Gentle breeze 11 Gentle breeze
Dec 7.3 Gentle breeze 11.3 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 85.1%
Feb 82.8%
Mar 68.2%
Apr 58.9%
May 53.8%
Jun 60.8%
Jul 63.9%
Aug 70.2%
Sep 80.2%
Oct 81.8%
Nov 88.6%
Dec 86.3%

 

Is it Safe to Travel to Hameenlinna?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Finland; 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 Aug 22, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Hameenlinna, Finland is July, followed by June and January. 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 Hameenlinna 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

Key
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 somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 50.6 in December means 50.6% of the tourists vs. July.

 

 

Overall Hameenlinna Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 66.2°F (19°C) and 32.9°F (0.5°C) with far warmer temperatures in the later months. Rain is somewhat common with 5 to 7 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have comfortably cool weather with high temperatures that are comfortable. These months see moderate precipitation with 7 to 9 days of precipitation per month. June – August is the busiest season for tourism in Hameenlinna, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 63.6°F (17.6°C) and 35°F (1.7°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 Hameenlinna to be enjoyable for warm weather travelers. The average high during this season is between 32.9°F (0.5°C) and 23.2°F (-4.9°C). On average, it rains or snows a fair amount: 7 to 11 times per month. These times of year are fairly slow with tourists.

 

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