The best times to visit Senj for ideal weather are

June 18th 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 Senj Travel Info

Weather in Senj


Average temperatures in Senj vary greatly. 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 13th 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 Senj, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 66.7°F (19.3°C) with temperatures rarely dropping below 53.2°F (11.8°C) at night.

Senj Temperatures (Fahrenheit)


Senj 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.

Senj Perceived Temperature (F)


Senj Perceived Temperature (C)



Average Senj 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 31.2 27.1 22.4
Feb 28.8 24.5 20.1
Mar 34.8 30.1 25.7
Apr 44.2 38.3 33.5
May 51.9 45.5 40.1
Jun 59.5 53 47.1
Jul 65.1 57.9 51.7
Aug 65.6 58.1 51.6
Sep 54.6 48.6 43.6
Oct 46.4 41.5 36.6
Nov 40.1 36.1 31.6
Dec 32.2 28.2 23.5

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan -0.4 -2.7 -5.3
Feb -1.8 -4.2 -6.6
Mar 1.6 -1.1 -3.5
Apr 6.8 3.5 0.8
May 11.1 7.5 4.5
Jun 15.3 11.7 8.4
Jul 18.4 14.4 10.9
Aug 18.7 14.5 10.9
Sep 12.6 9.2 6.4
Oct 8 5.3 2.6
Nov 4.5 2.3 -0.2
Dec 0.1 -2.1 -4.7



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Senj are July, August, and then June. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early July. For example, on the week of July 2nd there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early February with an average of 4 days of significant precipitation the week of February 5th.

When can you find snow in Senj? Weather stations report far greater snow than most tourist destinations snow through most of the year likely to be deepest around February, especially close to early to mid February. The best time to ski (if at all) in Senj is often around around February 12th 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 Senj.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 35% 21.8 7.9
Feb 39% 41 7.2
Mar 33% 39.9 7.1
Apr 33% 30 5.1
May 30% 9.5 6.4
Jun 26% 0 4.5
Jul 17% 0 3.6
Aug 18% 0 3.7
Sep 26% 1.3 7.1
Oct 29% 6.3 7.9
Nov 35% 8.9 9.8
Dec 41% 15.8 7.7

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 35 55.4 20.1
Feb 39 104.1 18.3
Mar 33 101.3 18
Apr 33 76.2 13
May 30 24.1 16.3
Jun 26 0 11.4
Jul 17 0 9.1
Aug 18 0 9.4
Sep 26 3.3 18
Oct 29 16 20.1
Nov 35 22.6 24.9
Dec 41 40.1 19.6


Humidity and Wind

Senj has some very humid months, and above average humidity throughout the year. The least humid month is August (61.9% relative humidity), and the most humid month is January (80.3%).

Wind in Senj is usually stronger than many places. The windiest month is February, followed by March and December. February’s average wind speed of around 14.6 knots (16.8 MPH or 27 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 March where average top sustained speeds reach 24.7 knots, which is considered a strong breeze.

Relative Humidity (%)

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

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 12.3 Significant breeze 17.4 Strong breeze
Feb 14.6 Significant breeze 20.6 Strong breeze
Mar 14.1 Significant breeze 19.3 Strong breeze
Apr 10.8 Gentle breeze 15.6 Significant breeze
May 10.6 Gentle breeze 15.3 Strong breeze
Jun 9.6 Gentle breeze 14.2 Significant breeze
Jul 8.7 Gentle breeze 13.1 Strong breeze
Aug 8.4 Gentle breeze 12.5 Significant breeze
Sep 11.3 Significant breeze 15.8 Strong breeze
Oct 12.1 Significant breeze 16.6 Significant breeze
Nov 12 Significant breeze 16.8 Strong breeze
Dec 13.4 Significant breeze 18.4 Strong breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 80.3%
Feb 79.8%
Mar 76.9%
Apr 73.1%
May 72.1%
Jun 70.9%
Jul 64.7%
Aug 61.9%
Sep 75.6%
Oct 78%
Nov 78.2%
Dec 79.5%


Is it Safe to Travel to Senj?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Croatia; 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 Senj, Croatia is June, followed by May and April. 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 Senj 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

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 29.9 in November means 29.9% of the tourists vs. June.



Overall Senj Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 54.9°F (12.7°C) and 29.8°F (-1.2°C) with warmer temperatures in the later months. Rain is somewhat common with 9 to 10 days of significant precipitation per month. Spring is the 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 the least precipitation with 5 to 8 days of precipitation per month. June – August is the second busiest season for tourism in Senj, so lodging and other accommodations may cost slightly more.

Fall (September through November)

Fall daily highs range from 58°F (14.4°C) and 35°F (1.7°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 8 to 10 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 Senj to be enjoyable for warm weather travelers. The average high during this season is between 34.9°F (1.6°C) and 26.4°F (-3.1°C). On average, it rains or snows a great amount: 11 to 13 times per month. These times of year are fairly slow with tourists.


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