July
Other strong months: August and June
72/100 weather score
Norway · 1991–2020
Best time to visit
Asker
For Asker, July has the most comfortable weather in our climate comparison. Typical daytime highs are 21.6°C, nights average 12.6°C, and rainfall totals about 96 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Best all-round monthJuly
Typical daytime high21.6°C
Typical night-time low12.6°C
July rainfall96 mm
June
Other strong months: August and July
80/100 weather score
Make the answer personal
Choose the weather
that suits you.
Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.
2 months fit your choices for Asker
The lowest comfort score is 5 out of 100. January, February, March, November and December share that score. In January, that is mainly because days reach only -0.1°C, 24° below the 24°C the score treats as ideal.
Quick answers
Planning a trip to Asker?
These answers come from the same measured monthly climate record shown on this page.
When is the best time to visit Asker?
July is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 21.6°C and 96 mm of rain.
What is the hottest month in Asker?
July is hottest in this record, with a typical daytime high of 21.6°C and a night-time low of 12.6°C.
Which month has the least rain?
February and March have the lowest monthly rainfall total at 57 mm.
Is this a weather forecast?
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
See how the weather
changes through the year.
The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -0.1°C | -5.1°C | 81 mm | 10.6 | 6 h 42 | 5 | Strong coverage |
| February | 0.9°C | -5.1°C | 57 mm | 8.5 | 9 h 02 | 5 | Strong coverage |
| March | 4.9°C | -2.6°C | 57 mm | 7.9 | 11 h 33 | 5 | Strong coverage |
| April | 10.2°C | 1.3°C | 61 mm | 8.1 | 14 h 25 | 22 | Strong coverage |
| May | 15.8°C | 6°C | 76 mm | 9.5 | 17 h 03 | 45 | Strong coverage |
| June | 19.4°C | 10.1°C | 89 mm | 10.3 | 18 h 44 | 62 | Strong coverage |
| July | 21.6°C | 12.6°C | 96 mm | 10.6 | 18 h 02 | 72 | Strong coverage |
| August | 20.3°C | 12°C | 114 mm | 11.7 | 15 h 36 | 64 | Strong coverage |
| September | 15.7°C | 8.3°C | 98 mm | 9.7 | 12 h 45 | 46 | Strong coverage |
| October | 9.3°C | 3.6°C | 115 mm | 11.2 | 10 h 00 | 12 | Strong coverage |
| November | 4°C | -0.4°C | 114 mm | 12.3 | 7 h 25 | 5 | Strong coverage |
| December | 0.6°C | -4.1°C | 76 mm | 10.5 | 5 h 58 | 5 | Strong coverage |
What has changed
Recent daytime highs are
1.8°C warmer in Asker.
Each bar shows the difference between the 2011–2025 average daytime high and the 1961–1990 average for the same month at the same station. A blank month does not have enough older observations for a reliable comparison.
Jan
+1.5
Feb
+2.5
Mar
+3.0
Apr
+3.4
May
+1.6
Jun
+0.8
Jul
+1.5
Aug
+1.1
Sep
+2.2
Oct
+1.1
Nov
+2.0
Dec
+1.3
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 13.2°C5 Jan 1973 | -24.7°C10 Jan 1987 | 47 mm24 Jan 2009 | 207 mm1988 · driest 1 mm in 1963 | 64 |
| February | 13.8°C28 Feb 2021 | -25.1°C10 Feb 1985 | 45 mm25 Feb 1989 | 167 mm2014 · driest 0 mm in 1959 | 64 |
| March | 20.4°C27 Mar 2012 | -18.5°C2 Mar 1987 | 35 mm29 Mar 1988 | 177 mm1999 · driest 1 mm in 1958 | 65 |
| April | 24.2°C20 Apr 2015 | -12.1°C17 Apr 1966 | 45 mm16 Apr 1998 | 165 mm1998 · driest 0 mm in 1974 | 65 |
| May | 30.1°C30 May 2018 | -2.7°C1 May 1971 | 46 mm22 May 2013 | 181 mm2015 · driest 0 mm in 1994 | 65 |
| June | 32.2°C27 Jun 1988 | 1.3°C2 Jun 1989 | 58 mm22 Jun 2007 | 169 mm1999 · driest 3 mm in 1992 | 65 |
| July | 34.0°C27 Jul 2018 | 5.2°C1 Jul 1995 | 68 mm6 Jul 2008 | 206 mm1960 · driest 13 mm in 1994 | 64 |
| August | 32.5°C10 Aug 1975 | 4.7°C22 Aug 1973 | 85 mm6 Aug 2016 | 258 mm1986 · driest 9 mm in 1976 | 64 |
| September | 26.9°C8 Sep 2021 | -1.4°C26 Sep 1968 | 59 mm8 Sep 1965 | 279 mm1965 · driest 13 mm in 1959 | 63 |
| October | 21.8°C1 Oct 1985 | -8.4°C30 Oct 1992 | 68 mm15 Oct 1958 | 314 mm1976 · driest 4 mm in 1973 | 63 |
| November | 16.2°C6 Nov 2020 | -15.9°C23 Nov 1965 | 54 mm2 Nov 2023 | 466 mm2000 · driest 16 mm in 1972 | 63 |
| December | 12.3°C21 Dec 1975 | -19.9°C31 Dec 1985 | 62 mm3 Dec 1959 | 286 mm2020 · driest 4 mm in 1963 | 63 |
| Month | Days 25°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 0 | 27 | 3 |
| February | 0 | 25 | 2 |
| March | 0 | 23 | 2 |
| April | 0 | 10 | 2 |
| May | <1 | <1 | 3 |
| June | 3 | 0 | 3 |
| July | 6 | 0 | 3 |
| August | 3 | 0 | 4 |
| September | <1 | 0 | 3 |
| October | 0 | 5 | 4 |
| November | 0 | 16 | 4 |
| December | 0 | 25 | 3 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | 0% | 34% | 9% | 43% | -4.9–2.7°C |
| February | 0% | 30% | 6% | 37% | -4.2–3.6°C |
| March | <1% | 26% | 6% | 31% | 1.6–7.5°C |
| April | 1% | 27% | 6% | 33% | 6.6–12.5°C |
| May | 16% | 30% | 8% | 38% | 13.5–17.4°C |
| June | 38% | 33% | 9% | 44% | 17.8–22.2°C |
| July | 49% | 35% | 11% | 50% | 19.0–23.6°C |
| August | 38% | 36% | 12% | 50% | 17.9–22.5°C |
| September | 8% | 33% | 12% | 45% | 13.5–17.2°C |
| October | <1% | 36% | 13% | 47% | 7.2–11.2°C |
| November | 0% | 40% | 13% | 51% | 0.7–6.1°C |
| December | 0% | 34% | 8% | 42% | -3.2–3.5°C |
A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.
The evidence behind this page
Where these figures
come from.
- Place identity
- GeoNames 3162657
- NOAA station
- NOE00109885 · ASKER
- Station distance
- 2.5 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 30 usable years
- Daylight
- Calculated from latitude 59.83°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Asker is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work