July
July · August · June
Norway · 1991–2020
July leads for comfortable weather in Ballstad: typically 16.9°C by day, 10.8°C at night, with 66 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · January
July · August · June
The weakest month is January, scoring 5 against July’s 58 — days reach only 1.7°C, 22° 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 | 1.7°C | -2.8°C | 101 mm | 15.1 | 5.6°C | 2 h 56 | 5 | Strong coverage |
| February | 1.3°C | -3.2°C | 78 mm | 13.5 | 4.6°C | 7 h 33 | 5 | Strong coverage |
| March | 2.5°C | -2°C | 82 mm | 14.1 | 4.3°C | 11 h 20 | 5 | Strong coverage |
| April | 6°C | 0.9°C | 70 mm | 12.1 | 4.5°C | 15 h 32 | 5 | Strong coverage |
| May | 10.2°C | 4.6°C | 65 mm | 12 | 6.3°C | 20 h 16 | 24 | Strong coverage |
| June | 13.8°C | 8.1°C | 65 mm | 11.1 | 9.1°C | 24 h | 43 | Strong coverage |
| July | 16.9°C | 10.8°C | 66 mm | 10.4 | 11.7°C | 24 h | 58 | Strong coverage |
| August | 16.3°C | 10.6°C | 88 mm | 12.7 | 12.5°C | 17 h 26 | 50 | Strong coverage |
| September | 12.8°C | 7.8°C | 126 mm | 14.9 | 11.1°C | 13 h 04 | 26 | Strong coverage |
| October | 7.7°C | 3.5°C | 139 mm | 17.1 | 9.7°C | 9 h 03 | 5 | Strong coverage |
| November | 4.6°C | 0.5°C | 116 mm | 15.4 | 8.2°C | 4 h 41 | 5 | Strong coverage |
| December | 2.9°C | -1.4°C | 121 mm | 16.4 | 6.8°C | none | 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 | 12.4°C29 Jan 2024 | -17.1°C23 Jan 1986 | 64 mm8 Jan 1964 | 248 mm1997 · driest 0 mm in 2014 | 76 |
| February | 10.5°C8 Feb 2023 | -18.5°C3 Feb 1966 | 50 mm25 Feb 1998 | 165 mm1998 · driest 3 mm in 2018 | 76 |
| March | 11.9°C18 Mar 2026 | -15.6°C1 Mar 1958 | 55 mm22 Mar 1973 | 222 mm1953 · driest 13 mm in 1987 | 76 |
| April | 18.2°C26 Apr 2019 | -10.3°C1 Apr 1991 | 49 mm25 Apr 2009 | 156 mm2007 · driest 17 mm in 1983 | 76 |
| May | 27.5°C29 May 2024 | -3.9°C10 May 1966 | 31 mm2 May 1995 | 119 mm1971 · driest 2 mm in 2023 | 76 |
| June | 29.9°C28 Jun 2022 | -1.2°C7 Jun 1981 | 44 mm29 Jun 2024 | 162 mm2024 · driest 11 mm in 1963 | 76 |
| July | 30.7°C27 Jul 2019 | 2.8°C15 Jul 1987 | 52 mm13 Jul 2007 | 200 mm1958 · driest 9 mm in 2025 | 75 |
| August | 28.5°C1 Aug 2025 | 1.7°C25 Aug 1987 | 63 mm20 Aug 1996 | 238 mm1995 · driest 16 mm in 1980 | 75 |
| September | 25.0°C8 Sep 2024 | -2.8°C23 Sep 1986 | 73 mm14 Sep 1988 | 275 mm2009 · driest 19 mm in 2017 | 75 |
| October | 18.8°C5 Oct 2014 | -8.2°C31 Oct 1968 | 61 mm16 Oct 1977 | 287 mm1962 · driest 6 mm in 1952 | 75 |
| November | 16.2°C6 Nov 2003 | -12.0°C26 Nov 1980 | 49 mm18 Nov 1953 | 241 mm1999 · driest 1 mm in 1960 | 75 |
| December | 10.3°C1 Dec 2024 | -16.7°C30 Dec 1978 | 49 mm3 Dec 2019 | 260 mm2016 · driest 4 mm in 2012 | 75 |
| Month | Days 25°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 0 | 22 | 3 |
| February | 0 | 21 | 2 |
| March | 0 | 21 | 2 |
| April | 0 | 11 | 2 |
| May | 0 | 2 | 1 |
| June | <1 | 0 | 2 |
| July | 2 | 0 | 2 |
| August | <1 | 0 | 3 |
| September | 0 | <1 | 4 |
| October | 0 | 6 | 5 |
| November | 0 | 12 | 4 |
| December | 0 | 18 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 47% | 9% | 59% | -1.8–3.6°C |
| February | 0% | 46% | 6% | 62% | -2.2–3.3°C |
| March | 0% | 43% | 6% | 56% | -0.1–4.2°C |
| April | 0% | 39% | 5% | 50% | 3.6–7.0°C |
| May | 2% | 35% | 4% | 46% | 8.0–12.4°C |
| June | 9% | 39% | 6% | 50% | 10.9–16.3°C |
| July | 17% | 39% | 8% | 49% | 14.1–18.8°C |
| August | 11% | 42% | 9% | 57% | 13.5–18.6°C |
| September | 2% | 53% | 14% | 70% | 10.4–14.0°C |
| October | 0% | 58% | 16% | 75% | 5.6–9.5°C |
| November | 0% | 51% | 11% | 65% | 1.4–6.3°C |
| December | 0% | 51% | 10% | 66% | -1.1–4.6°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