The best times to visit Osterlen for ideal weather are

May 28th 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 Osterlen Travel Info

Weather in Osterlen

Temperature

Average temperatures in Osterlen vary greatly. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 30th 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 Osterlen, 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 70.8°F (21.6°C) with temperatures rarely dropping below 57.2°F (14°C) at night.

Osterlen Temperatures (Fahrenheit)

Key
High
Average
Low

Osterlen 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.

Osterlen Perceived Temperature (F)

Key
High
Average
Low

Osterlen Perceived Temperature (C)

Key
High
Average
Low

 

Average Osterlen 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 38 34.6 30.6
Feb 37.1 33.8 29.9
Mar 42.8 37.6 32.7
Apr 50 43.4 37.3
May 57.7 50.7 43.7
Jun 65.2 57.6 49.4
Jul 70.2 63.1 55.6
Aug 69 62.7 56.1
Sep 62.5 56.6 50.5
Oct 53.8 49.4 44.4
Nov 47.1 43.6 39.3
Dec 40.5 36.9 32.4

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 3.3 1.4 -0.8
Feb 2.8 1 -1.2
Mar 6 3.1 0.4
Apr 10 6.3 2.9
May 14.3 10.4 6.5
Jun 18.4 14.2 9.7
Jul 21.2 17.3 13.1
Aug 20.6 17.1 13.4
Sep 16.9 13.7 10.3
Oct 12.1 9.7 6.9
Nov 8.4 6.4 4.1
Dec 4.7 2.7 0.2

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Osterlen are April, March, and then February. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid April. For example, on the week of April 16th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early November with an average of 2 days of significant precipitation the week of November 5th.

When can you find snow in Osterlen? 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 Osterlen.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Osterlen (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 22% 0 2.1
Feb 13% 0 1.1
Mar 13% 0 1.1
Apr 12% 0 0.9
May 16% 0 1.5
Jun 18% 0 2
Jul 20% 0 2.8
Aug 20% 0 2.4
Sep 17% 0 1.7
Oct 20% 0 2.3
Nov 27% 0 2.6
Dec 25% 0 2.4

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 22 0 5.3
Feb 13 0 2.8
Mar 13 0 2.8
Apr 12 0 2.3
May 16 0 3.8
Jun 18 0 5.1
Jul 20 0 7.1
Aug 20 0 6.1
Sep 17 0 4.3
Oct 20 0 5.8
Nov 27 0 6.6
Dec 25 0 6.1

 

Humidity and Wind

Osterlen has some extremely humid months, and high humidity throughout the year. The least humid month is April (74% relative humidity), and the most humid month is November (84.4%).

Wind in Osterlen is usually moderate. The windiest month is January, followed by December and November. January’s average wind speed of around 12.2 knots (14.1 MPH or 22.7 KPH) is considered “a moderate 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 19.5 knots, which is considered a fresh breeze.

Relative Humidity (%)

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

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 12.2 Significant breeze 18 Strong breeze
Feb 10.8 Gentle breeze 16 Significant breeze
Mar 10.3 Gentle breeze 15.6 Strong breeze
Apr 8.6 Gentle breeze 13.9 Significant breeze
May 8.3 Gentle breeze 13.6 Strong breeze
Jun 7.3 Gentle breeze 12.4 Significant breeze
Jul 7.1 Gentle breeze 12.5 Strong breeze
Aug 7.9 Gentle breeze 13.5 Significant breeze
Sep 8.7 Gentle breeze 13.9 Strong breeze
Oct 9.7 Gentle breeze 15.1 Significant breeze
Nov 11 Significant breeze 16.8 Strong breeze
Dec 11.2 Significant breeze 17 Strong breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 80.7%
Feb 80.8%
Mar 77.9%
Apr 74%
May 75.6%
Jun 75%
Jul 77.8%
Aug 79.2%
Sep 78.7%
Oct 80.2%
Nov 84.4%
Dec 83.1%

 

Is it Safe to Travel to Osterlen?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Sweden; 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 Osterlen, Sweden is May, followed by August 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 Osterlen in November. 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 extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 63.3 in November means 63.3% of the tourists vs. May.

 

 

Overall Osterlen Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 61.4°F (16.3°C) and 40.1°F (4.5°C) with warmer temperatures in the later months. Rain is somewhat common with 4 to 5 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 5 to 6 days of precipitation per month. June – August is the busiest season for tourism in Osterlen, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 64.9°F (18.3°C) and 43.3°F (6.3°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 5 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 too cold this time of year in Osterlen to be enjoyable for warm weather travelers. The average high during this season is between 41.7°F (5.4°C) and 35°F (1.7°C). On average, it rains or snows a fair amount: 4 to 8 times per month. These times of year are fairly slow with tourists.

 

Best Times to TravelSweden › Osterlen, Sweden