July
July · June · August
Norway · 1991–2020
July leads for comfortable weather in Indre Arna: typically 19.6°C by day, 12.4°C at night, with 158 mm of rain. Based on measured 1991–2020 NOAA station history.
July · June · August
July · June · January
June · July · May
The weakest month is January, scoring 5 against July’s 53 — days reach only 4.7°C, 19° below the 24°C the score treats as ideal.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 4.7°C | 0.6°C | 252 mm | 18.9 | 6.6°C | 6 h 32 | 5 | Strong coverage |
| February | 4.9°C | 0.1°C | 209 mm | 17.5 | 5.6°C | 8 h 57 | 5 | Strong coverage |
| March | 6.9°C | 1.3°C | 202 mm | 17.5 | 5.2°C | 11 h 32 | 5 | Strong coverage |
| April | 11.1°C | 3.9°C | 138 mm | 14 | 6.2°C | 14 h 29 | 13 | Strong coverage |
| May | 15°C | 6.9°C | 109 mm | 12.9 | 8.5°C | 17 h 11 | 36 | Strong coverage |
| June | 17.7°C | 10.1°C | 132 mm | 13.4 | 11.8°C | 18 h 58 | 47 | Strong coverage |
| July | 19.6°C | 12.4°C | 158 mm | 15.2 | 14.6°C | 18 h 13 | 53 | Strong coverage |
| August | 19.4°C | 12.4°C | 208 mm | 16.4 | 15.9°C | 15 h 42 | 44 | Strong coverage |
| September | 16.1°C | 9.9°C | 251 mm | 16.9 | 14.5°C | 12 h 46 | 22 | Strong coverage |
| October | 11.7°C | 6.1°C | 275 mm | 18.4 | 12.1°C | 9 h 57 | 5 | Strong coverage |
| November | 7.6°C | 3.1°C | 272 mm | 18.3 | 9.8°C | 7 h 17 | 5 | Strong coverage |
| December | 5.3°C | 1°C | 288 mm | 19.4 | 7.9°C | 5 h 47 | 5 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 16.2°C12 Jan 1971 | -16.3°C11 Jan 1987 | 88 mm10 Jan 1992 | 498 mm2015 · driest 29 mm in 1996 | 70 |
| February | 13.5°C26 Feb 2019 | -13.4°C5 Feb 2001 | 71 mm18 Feb 2015 | 494 mm1998 · driest 11 mm in 1986 | 70 |
| March | 17.2°C29 Mar 2014 | -12.0°C1 Mar 2018 | 72 mm23 Mar 1995 | 442 mm1990 · driest 18 mm in 2013 | 70 |
| April | 25.5°C29 Apr 2000 | -5.4°C8 Apr 1968 | 68 mm9 Apr 1999 | 291 mm1990 · driest 12 mm in 2019 | 70 |
| May | 31.2°C30 May 2018 | -0.1°C4 May 2014 | 50 mm7 May 2007 | 242 mm2015 · driest 9 mm in 2008 | 70 |
| June | 30.3°C19 Jun 2020 | 1.7°C1 Jun 1964 | 69 mm19 Jun 1999 | 298 mm1994 · driest 24 mm in 2007 | 70 |
| July | 33.4°C26 Jul 2019 | 5.6°C1 Jul 1989 | 65 mm22 Jul 2012 | 268 mm2016 · driest 41 mm in 2000 | 70 |
| August | 30.7°C10 Aug 2004 | 5.3°C22 Aug 1986 | 76 mm8 Aug 2016 | 473 mm2024 · driest 67 mm in 2021 | 69 |
| September | 28.6°C5 Sep 2024 | -0.1°C30 Sep 1995 | 157 mm13 Sep 2005 | 535 mm2018 · driest 61 mm in 1993 | 69 |
| October | 23.8°C11 Oct 2018 | -4.7°C27 Oct 1997 | 104 mm26 Oct 1995 | 652 mm2021 · driest 81 mm in 1992 | 69 |
| November | 17.9°C4 Nov 2011 | -9.5°C27 Nov 2010 | 88 mm14 Nov 2005 | 538 mm2005 · driest 43 mm in 1997 | 69 |
| December | 14.2°C21 Dec 2019 | -13.7°C31 Dec 1978 | 94 mm22 Dec 2017 | 547 mm2004 · driest 9 mm in 1982 | 69 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 12 | 10 |
| February | 0 | 0 | 13 | 8 |
| March | 0 | 0 | 9 | 8 |
| April | 0 | 0 | 3 | 5 |
| May | <1 | 0 | <1 | 4 |
| June | 2 | 0 | 0 | 4 |
| July | 3 | <1 | 0 | 6 |
| August | 3 | <1 | 0 | 8 |
| September | <1 | 0 | 0 | 9 |
| October | 0 | 0 | 2 | 10 |
| November | 0 | 0 | 7 | 10 |
| December | 0 | 0 | 11 | 10 |
The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 59); on 2011–2025 it is July (65). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 60% | 31% | 77% | 1.4–6.2°C |
| February | 0% | 60% | 25% | 75% | 2.1–6.5°C |
| March | 0% | 56% | 25% | 69% | 4.7–8.6°C |
| April | 2% | 44% | 15% | 59% | 8.0–12.4°C |
| May | 13% | 42% | 12% | 58% | 12.6–16.6°C |
| June | 21% | 44% | 14% | 61% | 14.8–19.6°C |
| July | 27% | 49% | 18% | 68% | 16.4–21.6°C |
| August | 22% | 53% | 25% | 73% | 16.3–21.1°C |
| September | 9% | 58% | 30% | 76% | 13.2–17.6°C |
| October | <1% | 63% | 33% | 81% | 9.9–13.4°C |
| November | 0% | 60% | 30% | 76% | 5.3–9.5°C |
| December | 0% | 63% | 34% | 78% | 2.6–7.3°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page