July
July · August · June
78climate match
Canada · 1991–2020
Best time to visit
Lewisporte.
July leads for comfortable weather in Lewisporte: typically 23.1°C by day, 12.2°C at night, with 87 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortJuly
Typical high23.1°C
Typical low12.2°C
Rain in July87 mm
July
July · August · June
41climate match
June
June · July · August
71climate match
The weakest month is January, scoring 5 against July’s 78 — days reach only -2.8°C, 27° 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
5-2.8° / -12.1°
Feb
5-2.6° / -12.6°
Mar
51.4° / -7.7°
Apr
56.5° / -1.9°
May
2713° / 2.8°
Jun
5318.4° / 7.4°
Jul
7823.1° / 12.2°
Aug
7222.5° / 11.9°
Sep
4817.7° / 8°
Oct
1711° / 3.1°
Nov
55.1° / -1.6°
Dec
50.1° / -7.2°
| Month | Day | Night | Rain | Wet days | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | -2.8°C | -12.1°C | 89 mm | 10.7 | 0.1°C | 8 h 37 | 5 | Good coverage |
| February | -2.6°C | -12.6°C | 78 mm | 10.1 | -0.4°C | 10 h 03 | 5 | Good coverage |
| March | 1.4°C | -7.7°C | 95 mm | 11.4 | -0.6°C | 11 h 43 | 5 | Good coverage |
| April | 6.5°C | -1.9°C | 82 mm | 12.1 | -0.2°C | 13 h 38 | 5 | Good coverage |
| May | 13°C | 2.8°C | 81 mm | 12.1 | 1.7°C | 15 h 17 | 27 | Good coverage |
| June | 18.4°C | 7.4°C | 86 mm | 12 | 5.3°C | 16 h 13 | 53 | Good coverage |
| July | 23.1°C | 12.2°C | 87 mm | 10.5 | 10.6°C | 15 h 51 | 78 | Good coverage |
| August | 22.5°C | 11.9°C | 104 mm | 11.6 | 13.5°C | 14 h 24 | 72 | Good coverage |
| September | 17.7°C | 8°C | 117 mm | 11.1 | 11.5°C | 12 h 32 | 48 | Good coverage |
| October | 11°C | 3.1°C | 104 mm | 13.2 | 7.9°C | 10 h 41 | 17 | Good coverage |
| November | 5.1°C | -1.6°C | 99 mm | 13.1 | 3.9°C | 9 h 02 | 5 | Good coverage |
| December | 0.1°C | -7.2°C | 96 mm | 12.9 | 1.4°C | 8 h 13 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 15.5°C15 Jan 2006 | -32.8°C31 Jan 1975 | 51 mm13 Jan 1983 | 227 mm1963 · driest 33 mm in 1998 | 48 |
| February | 14.0°C12 Feb 1981 | -36.7°C4 Feb 1975 | 61 mm10 Feb 1962 | 246 mm1962 · driest 19 mm in 1997 | 49 |
| March | 17.0°C25 Mar 1979 | -32.0°C8 Mar 1990 | 52 mm8 Mar 1969 | 228 mm1962 · driest 36 mm in 1996 | 47 |
| April | 23.5°C24 Apr 1986 | -18.5°C4 Apr 1978 | 45 mm17 Apr 2006 | 174 mm1998 · driest 20 mm in 1973 | 49 |
| May | 30.0°C8 May 1999 | -9.4°C1 May 1962 | 53 mm20 May 1990 | 153 mm1969 · driest 34 mm in 2005 | 50 |
| June | 33.0°C16 Jun 1988 | -3.5°C2 Jun 1978 | 45 mm22 Jun 1973 | 189 mm1973 · driest 26 mm in 1975 | 50 |
| July | 39.0°C7 Jul 2008 | 0.0°C9 Jul 1974 | 59 mm14 Jul 1996 | 202 mm2006 · driest 10 mm in 1987 | 50 |
| August | 35.0°C22 Aug 1976 | -0.6°C22 Aug 1959 | 67 mm7 Aug 1983 | 257 mm1983 · driest 32 mm in 1987 | 49 |
| September | 32.0°C11 Sep 2001 | -3.3°C29 Sep 1972 | 62 mm1 Sep 2007 | 168 mm1996 · driest 46 mm in 1959 | 49 |
| October | 25.6°C6 Oct 1976 | -10.0°C27 Oct 1984 | 84 mm27 Oct 1973 | 211 mm2000 · driest 40 mm in 2001 | 49 |
| November | 21.1°C4 Nov 1967 | -20.0°C27 Nov 1989 | 63 mm14 Nov 1963 | 218 mm1971 · driest 36 mm in 1977 | 49 |
| December | 17.8°C5 Dec 1969 | -33.3°C31 Dec 1972 | 72 mm19 Dec 1966 | 187 mm1993 · driest 39 mm in 1986 | 47 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | 4 | 8 |
| February | 0 | 0 | 26 | 3 | 7 |
| March | 0 | 0 | 29 | 4 | 7 |
| April | 0 | 0 | 22 | 3 | 5 |
| May | 1 | <1 | 8 | 3 | <1 |
| June | 6 | <1 | 2 | 3 | <1 |
| July | 13 | 3 | 0 | 2 | 0 |
| August | 11 | 1 | 0 | 3 | 0 |
| September | 2 | <1 | 1 | 3 | 0 |
| October | 0 | 0 | 8 | 3 | <1 |
| November | 0 | 0 | 20 | 3 | 3 |
| December | 0 | 0 | 29 | 3 | 8 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 41% | 13% | 61% | -4.2–0.2°C |
| February | 0% | 39% | 11% | 57% | -5.6–0.9°C |
| March | 0% | 42% | 12% | 58% | -0.5–3.4°C |
| April | <1% | 41% | 9% | 60% | 4.3–9.1°C |
| May | 13% | 39% | 8% | 53% | 10.6–16.1°C |
| June | 34% | 39% | 10% | 53% | 15.9–20.8°C |
| July | 54% | 36% | 8% | 47% | 21.2–25.2°C |
| August | 51% | 37% | 11% | 50% | 20.4–24.5°C |
| September | 22% | 39% | 10% | 59% | 15.5–19.3°C |
| October | 2% | 43% | 11% | 64% | 9.2–13.0°C |
| November | <1% | 44% | 12% | 63% | 3.3–7.9°C |
| December | 0% | 43% | 11% | 64% | -1.6–2.2°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 6053446
- NOAA station
- CA008403085 · RATTLING BRK NORRIS ARM
- Station distance
- 26.2 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 16 usable years
- Daylight
- Calculated from latitude 49.24°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Sea temperature
- NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 43 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.