Isesjøen

Lake Freshwater lake in Østfold county, Norway

A lake in Østfold (Viken), Isesjøen serves local recreation-boating, fishing and shoreline walks-used by nearby communities rather than large-scale tourism.

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Isesjøen
59.2694, 11.2165
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Best Time to Visit Isesjøen #

Best visited in summer (June-August) for mild weather, long days and outdoor activities around the lake.

Summer
June-August · 15-22°C
Warm, longest daylight and the best time for swimming, boating and hiking around the lake; busiest recreational period.
Spring/Autumn (Shoulder)
April-May, September-October · 5-15°C
Cool, variable weather with fewer visitors-good for walking and birdwatching.
Winter
November-March · -5-2°C
Cold with possible snow and ice on and around the water; access and outdoor activities can be limited.

Weather & Climate near Isesjøen #

Climate

Isesjøen's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -5°C to 21°C. Moderate rainfall (785 mm/year).

Best Time to Visit
MayJuneJuly
Temperature & Rainfall
Temperature Range
31°
Warmest Month
-26°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 0°C and lows of -5°C. Moderate rainfall (61 mm) and mostly overcast skies.

33 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5° – 0°
97%
Humidity
Very Humid

Weather

61 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.0
UV Index
Low
6.7h daylight

February

February is the coldest month with highs of 0°C and lows of -5°C. Moderate rainfall (43 mm) and mostly overcast skies.

37 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5° – 0°
96%
Humidity
Very Humid

Weather

43 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.0h daylight

March

March is cold with highs of 4°C and lows of -2°C. Moderate rainfall (54 mm) and mostly overcast skies.

46 Poor

Comfort

1°
Feels Like Cold
1°C
Temperature
-2° – 4°
90%
Humidity
Very Humid

Weather

54 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.3
UV Index
Low
11.6h daylight

April

April is cold with highs of 9°C and lows of 1°C. Moderate rainfall (44 mm) and partly cloudy skies.

62 Good

Comfort

5°
Feels Like Cold
5°C
Temperature
1° – 9°
82%
Humidity
Very Humid

Weather

44 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
14.3h daylight

May

May is cool with highs of 16°C and lows of 6°C. Moderate rainfall (47 mm) and partly cloudy skies.

70 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
6° – 16°
79%
Humidity
Very Humid

Weather

47 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.0
UV Index
High
16.8h daylight

June

June is cool with highs of 19°C and lows of 10°C. Moderate rainfall (68 mm) and partly cloudy skies.

68 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° – 19°
78%
Humidity
Very Humid

Weather

68 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.4
UV Index
High
18.2h daylight

July

July is cool with highs of 21°C and lows of 12°C. Moderate rainfall (65 mm) and mostly overcast skies.

66 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° – 21°
81%
Humidity
Very Humid

Weather

65 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.3
UV Index
High
17.5h daylight

August

August is cool with highs of 20°C and lows of 12°C. Moderate rainfall (73 mm) and mostly overcast skies.

66 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° – 20°
84%
Humidity
Very Humid

Weather

73 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
15.3h daylight

September

September is cool with highs of 15°C and lows of 8°C. Regular rainfall (85 mm) and mostly overcast skies.

62 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
8° – 15°
87%
Humidity
Very Humid

Weather

85 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.5
UV Index
Low
12.6h daylight

October

October is cold with highs of 10°C and lows of 4°C. The wettest month with 93 mm of rain and mostly overcast skies.

52 Acceptable

Comfort

7°
Feels Like Cold
7°C
Temperature
4° – 10°
93%
Humidity
Very Humid

Weather

93 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.1
UV Index
Low
10.0h daylight

November

November is cold with highs of 5°C and lows of 0°C. Regular rainfall (85 mm) and mostly overcast skies.

42 Poor

Comfort

3°
Feels Like Cold
3°C
Temperature
0° – 5°
96%
Humidity
Very Humid

Weather

85 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.4h daylight

December

December is freezing with highs of 2°C and lows of -3°C. Moderate rainfall (67 mm) and mostly overcast skies.

33 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3° – 2°
97%
Humidity
Very Humid

Weather

67 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.0
UV Index
Low
5.9h daylight

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