July
July · August · June
78climate match
Sweden · 1991–2020
Best time to visit
Öckerö.
July leads for comfortable weather in Öckerö: typically 19.9°C by day, 15.6°C at night, with 56 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortJuly
Typical high19.9°C
Typical low15.6°C
Rain in July56 mm
July
July · August · June
49climate match
July
July · June · May
80climate match
The weakest month is January, scoring 5 against July’s 78 — days reach only 2.9°C, 21° below the 24°C the score treats as ideal.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
52.9° / -0.2°
Feb
52.2° / -0.8°
Mar
84.6° / 1.3°
Apr
299° / 4.6°
May
5214.1° / 9.1°
Jun
6817.6° / 13.1°
Jul
7819.9° / 15.6°
Aug
7319.7° / 15.7°
Sep
5916° / 12.3°
Oct
3711.4° / 8.2°
Nov
177.3° / 4.5°
Dec
54.6° / 1.6°
| Month | Day | Night | Rain | Wet days | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 2.9°C | -0.2°C | 43 mm | 8.9 | 3.4°C | 7 h 12 | 5 | Good coverage |
| February | 2.2°C | -0.8°C | 32 mm | 7.6 | 2.4°C | 9 h 17 | 5 | Good coverage |
| March | 4.6°C | 1.3°C | 33 mm | 7.1 | 3.0°C | 11 h 36 | 8 | Good coverage |
| April | 9°C | 4.6°C | 30 mm | 6.4 | 6.3°C | 14 h 14 | 29 | Good coverage |
| May | 14.1°C | 9.1°C | 39 mm | 7.1 | 10.9°C | 16 h 35 | 52 | Good coverage |
| June | 17.6°C | 13.1°C | 56 mm | 7.9 | 14.8°C | 18 h 02 | 68 | Good coverage |
| July | 19.9°C | 15.6°C | 56 mm | 8.3 | 17.5°C | 17 h 27 | 78 | Good coverage |
| August | 19.7°C | 15.7°C | 76 mm | 9.3 | 18.1°C | 15 h 18 | 73 | Good coverage |
| September | 16°C | 12.3°C | 61 mm | 9.5 | 15.4°C | 12 h 42 | 59 | Good coverage |
| October | 11.4°C | 8.2°C | 57 mm | 9.7 | 11.7°C | 10 h 10 | 37 | Good coverage |
| November | 7.3°C | 4.5°C | 53 mm | 10.2 | 8.3°C | 7 h 50 | 17 | Good coverage |
| December | 4.6°C | 1.6°C | 47 mm | 10.6 | 5.4°C | 6 h 34 | 5 | Good coverage |
What has changed
Öckerö runs +1.5°C
on the 1961–1990 baseline.
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.
Jan
+2.1
Feb
+1.9
Mar
+2.1
Apr
+2.3
May
+1.3
Jun
+0.5
Jul
+1.2
Aug
+1.1
Sep
+1.9
Oct
+1.0
Nov
+1.3
Dec
+1.8
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 9.6°C16 Jan 1989 | -24.5°C26 Jan 1942 | 34 mm10 Jan 1955 | 122 mm1951 · driest 1 mm in 1996 | 75 |
| February | 8.5°C7 Feb 1989 | -20.2°C14 Feb 1979 | 21 mm25 Feb 1966 | 99 mm1945 · driest 0 mm in 1986 | 75 |
| March | 14.1°C28 Mar 2014 | -19.2°C6 Mar 1942 | 28 mm27 Mar 1967 | 91 mm2019 · driest 0 mm in 2013 | 75 |
| April | 21.8°C24 Apr 1995 | -9.0°C3 Apr 1942 | 26 mm30 Apr 1948 | 81 mm1959 · driest 0 mm in 1974 | 76 |
| May | 27.2°C31 May 2018 | -0.5°C7 May 1941 | 32 mm18 May 1969 | 117 mm1969 · driest 0 mm in 1947 | 76 |
| June | 27.2°C9 Jun 1970 | 2.2°C13 Jun 1982 | 41 mm27 Jun 1971 | 118 mm2007 · driest 3 mm in 1988 | 77 |
| July | 29.5°C6 Jul 1973 | 9.0°C1 Jul 1950 | 53 mm15 Jul 1946 | 131 mm2023 · driest 7 mm in 1976 | 76 |
| August | 30.0°C2 Aug 1969 | 9.0°C21 Aug 1986 | 65 mm3 Aug 1980 | 181 mm1962 · driest 3 mm in 1947 | 76 |
| September | 27.3°C5 Sep 2024 | 3.2°C30 Sep 1960 | 44 mm14 Sep 1995 | 184 mm1946 · driest 10 mm in 1972 | 76 |
| October | 18.3°C11 Oct 2018 | -1.9°C30 Oct 1992 | 44 mm15 Oct 2014 | 206 mm1967 · driest 4 mm in 2015 | 76 |
| November | 14.2°C1 Nov 2024 | -8.8°C30 Nov 1973 | 34 mm10 Nov 1959 | 147 mm1963 · driest 12 mm in 2011 | 76 |
| December | 10.8°C16 Dec 2024 | -19.6°C31 Dec 1978 | 27 mm21 Dec 1968 | 133 mm1966 · driest 11 mm in 1995 | 75 |
| Month | Days 25°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 0 | 15 | 1 |
| February | 0 | 14 | <1 |
| March | 0 | 9 | <1 |
| April | 0 | 1 | <1 |
| May | <1 | 0 | 1 |
| June | <1 | 0 | 2 |
| July | 2 | 0 | 2 |
| August | 1 | 0 | 3 |
| September | 0 | 0 | 2 |
| October | 0 | <1 | 1 |
| November | 0 | 3 | 1 |
| December | 0 | 9 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 30% | 4% | 38% | -2.1–5.2°C |
| February | 0% | 26% | 3% | 31% | -2.0–4.6°C |
| March | 0% | 24% | 2% | 29% | 1.4–6.3°C |
| April | <1% | 24% | 3% | 26% | 6.0–10.4°C |
| May | 5% | 23% | 3% | 26% | 11.7–15.5°C |
| June | 19% | 24% | 4% | 26% | 15.9–19.7°C |
| July | 29% | 27% | 6% | 35% | 17.6–21.7°C |
| August | 24% | 30% | 8% | 40% | 17.5–21.1°C |
| September | 3% | 31% | 7% | 41% | 14.2–17.2°C |
| October | 0% | 33% | 7% | 45% | 9.9–12.9°C |
| November | 0% | 34% | 5% | 46% | 5.5–8.8°C |
| December | 0% | 34% | 4% | 44% | 1.5–6.6°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
Nearby, measured,
and named.
- Place identity
- GeoNames 2687509
- NOAA station
- SWE00138166 · VINGA
- Station distance
- 9.1 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 20 usable years
- Daylight
- Calculated from latitude 57.71°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Sea temperature
- NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 9 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.