The best times to visit Halden for ideal weather are
May 21st 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.
Halden Travel Guide
Other Halden Travel Info
Weather in Halden
Temperature
Average temperatures in Halden vary drastically. 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 32nd 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 Halden, 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 73.4°F (23°C) with temperatures rarely dropping below 59.3°F (15.2°C) at night.
Halden Temperatures (Fahrenheit)
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Halden Temperatures (Celsius)
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“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.
Halden Perceived Temperature (F)
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Halden Perceived Temperature (C)
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Average Halden 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 | 28.7 | 24.1 |
| Feb | 37.6 | 32.7 | 28.2 |
| Mar | 44.4 | 38.1 | 32.3 |
| Apr | 52.5 | 44.6 | 37.2 |
| May | 59.6 | 52.1 | 44.5 |
| Jun | 67.5 | 59.9 | 52.7 |
| Jul | 72 | 64.5 | 57.4 |
| Aug | 68.4 | 61.3 | 54.9 |
| Sep | 63.6 | 56.8 | 50.6 |
| Oct | 50.8 | 46.6 | 42.5 |
| Nov | 42 | 38.4 | 34.3 |
| Dec | 38.7 | 33.9 | 28.3 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 0.6 | -1.8 | -4.4 |
| Feb | 3.1 | 0.4 | -2.1 |
| Mar | 6.9 | 3.4 | 0.2 |
| Apr | 11.4 | 7 | 2.9 |
| May | 15.3 | 11.2 | 6.9 |
| Jun | 19.7 | 15.5 | 11.5 |
| Jul | 22.2 | 18.1 | 14.1 |
| Aug | 20.2 | 16.3 | 12.7 |
| Sep | 17.6 | 13.8 | 10.3 |
| Oct | 10.4 | 8.1 | 5.8 |
| Nov | 5.6 | 3.6 | 1.3 |
| Dec | 3.7 | 1.1 | -2.1 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Halden are December, June, 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 January. For example, on the week of January 15th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid August with an average of 3 days of significant precipitation the week of August 6th.
When can you find snow in Halden? Weather stations report a good amount of seasonal snow likely to be deepest around January, especially close to mid January. The best time to ski (if at all) in Halden is often around around January 15th 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 Halden.
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Snow on the Ground
The graph below shows the average snow on the ground in Halden (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 18% | 4.5 | 2.6 |
| Feb | 16% | 1.1 | 1.8 |
| Mar | 19% | 2.7 | 2 |
| Apr | 17% | 0.4 | 1.6 |
| May | 25% | 0 | 2.8 |
| Jun | 16% | 0 | 2.1 |
| Jul | 20% | 0.4 | 2.6 |
| Aug | 40% | 0.5 | 6.1 |
| Sep | 20% | 0.4 | 3.3 |
| Oct | 25% | 0 | 4.8 |
| Nov | 30% | 0.4 | 3.4 |
| Dec | 14% | 0.8 | 1.5 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 18 | 11.4 | 6.6 |
| Feb | 16 | 2.8 | 4.6 |
| Mar | 19 | 6.9 | 5.1 |
| Apr | 17 | 1 | 4.1 |
| May | 25 | 0 | 7.1 |
| Jun | 16 | 0 | 5.3 |
| Jul | 20 | 1 | 6.6 |
| Aug | 40 | 1.3 | 15.5 |
| Sep | 20 | 1 | 8.4 |
| Oct | 25 | 0 | 12.2 |
| Nov | 30 | 1 | 8.6 |
| Dec | 14 | 2 | 3.8 |
Humidity and Wind
Halden has some extremely humid months, with other comfortably humid months. The least humid month is June (57.6% relative humidity), and the most humid month is December (85%).
Wind in Halden is usually calm. The windiest month is January, followed by October and February. January’s average wind speed of around 7.6 knots (8.7 MPH or 14.1 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 late October where average top sustained speeds reach 13.9 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Halden.
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Wind
The graph below shows wind speed (max and average) in knots.
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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 | 7.6 | Gentle breeze | 11.5 | Significant breeze |
| Feb | 6.8 | Light breeze | 10.7 | Gentle breeze |
| Mar | 6.3 | Light breeze | 10 | Significant breeze |
| Apr | 6.5 | Light breeze | 10.7 | Gentle breeze |
| May | 6.6 | Light breeze | 10.8 | Significant breeze |
| Jun | 6.5 | Light breeze | 10.6 | Gentle breeze |
| Jul | 6.3 | Light breeze | 10.5 | Significant breeze |
| Aug | 6.3 | Light breeze | 10.4 | Gentle breeze |
| Sep | 6.2 | Light breeze | 9.8 | Significant breeze |
| Oct | 7.5 | Gentle breeze | 11 | Significant breeze |
| Nov | 6.7 | Light breeze | 10.9 | Significant breeze |
| Dec | 6.2 | Light breeze | 10.5 | Gentle breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 81.9% |
| Feb | 78.9% |
| Mar | 72.7% |
| Apr | 58.3% |
| May | 60.4% |
| Jun | 57.6% |
| Jul | 62.4% |
| Aug | 67.9% |
| Sep | 72.5% |
| Oct | 75.7% |
| Nov | 83.2% |
| Dec | 85% |
Is it Safe to Travel to Halden?
Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Norway; 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 Nov 21, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Halden, Norway is May, followed by July 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 Halden in February. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
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Overall Halden Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 67.1°F (19.5°C) and 38.6°F (3.7°C) with warmer temperatures in the later months. Rain is somewhat common with 5 to 8 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 most precipitation with 5 to 12 days of precipitation per month. June – August is the second busiest season for tourism in Halden, so lodging and other accommodations may cost slightly more.
Fall (September through November)
Fall daily highs range from 65.9°F (18.8°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 9 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Winter (December through February)
Weather is far too cold this time of year in Halden to be enjoyable for warm weather travelers. The average high during this season is between 41.6°F (5.3°C) and 25.5°F (-3.6°C). On average, it rains or snows a fair amount: 4 to 6 times per month. These times of year are the slowest with tourists.
Best Times to Travel› Oslo City Centre, Norway › Halden, Norway