July
July · August · June
87climate match
United States · 1991–2020
Best time to visit
Lacey.
July leads for comfortable weather in Lacey: typically 25.5°C by day, 10.3°C at night, with 14 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortJuly
Typical high25.5°C
Typical low10.3°C
Rain in July14 mm
July
July · August · June
60climate match
June
June · September · July
89climate match
The weakest month is January, scoring 5 against July’s 87 — days reach only 7.9°C, 16° 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
57.9° / 0.6°
Feb
59.6° / 0.1°
Mar
912.1° / 1.4°
Apr
3215° / 3°
May
5919° / 6.1°
Jun
7821.6° / 8.5°
Jul
8725.5° / 10.3°
Aug
8625.7° / 10.3°
Sep
7722.4° / 7.9°
Oct
3315.8° / 4.7°
Nov
510.4° / 2.1°
Dec
57.3° / 0.4°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 7.9°C | 0.6°C | 198 mm | 17.3 | 8 h 53 | 5 | Strong coverage |
| February | 9.6°C | 0.1°C | 129 mm | 13.3 | 10 h 12 | 5 | Strong coverage |
| March | 12.1°C | 1.4°C | 144 mm | 15.9 | 11 h 45 | 9 | Strong coverage |
| April | 15°C | 3°C | 93 mm | 13.1 | 13 h 31 | 32 | Strong coverage |
| May | 19°C | 6.1°C | 57 mm | 8.7 | 15 h 02 | 59 | Strong coverage |
| June | 21.6°C | 8.5°C | 37 mm | 5.9 | 15 h 52 | 78 | Strong coverage |
| July | 25.5°C | 10.3°C | 14 mm | 2.8 | 15 h 32 | 87 | Strong coverage |
| August | 25.7°C | 10.3°C | 24 mm | 3.5 | 14 h 13 | 86 | Strong coverage |
| September | 22.4°C | 7.9°C | 52 mm | 6 | 12 h 30 | 77 | Strong coverage |
| October | 15.8°C | 4.7°C | 129 mm | 12.1 | 10 h 47 | 33 | Strong coverage |
| November | 10.4°C | 2.1°C | 209 mm | 16.9 | 9 h 17 | 5 | Strong coverage |
| December | 7.3°C | 0.4°C | 198 mm | 16.8 | 8 h 31 | 5 | Strong coverage |
What has changed
Lacey runs +0.6°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
+1.3
Feb
-0.9
Mar
0.0
Apr
+0.3
May
+1.0
Jun
+0.5
Jul
+1.4
Aug
+1.4
Sep
+0.9
Oct
+0.2
Nov
+0.5
Dec
+0.8
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 17.8°C19 Jan 2005 | -22.2°C1 Jan 1979 | 122 mm7 Jan 2009 | 504 mm1953 · driest 7 mm in 1985 | 85 |
| February | 22.8°C27 Feb 1986 | -18.3°C1 Feb 1950 | 93 mm9 Feb 1951 | 394 mm1999 · driest 6 mm in 1993 | 85 |
| March | 26.1°C29 Mar 2004 | -12.8°C3 Mar 1989 | 86 mm5 Mar 1972 | 300 mm1997 · driest 12 mm in 1965 | 85 |
| April | 31.1°C18 Apr 2016 | -5.0°C1 Apr 1975 | 79 mm4 Apr 1991 | 198 mm1991 · driest 9 mm in 1956 | 85 |
| May | 35.6°C28 May 1983 | -3.9°C1 May 1954 | 39 mm5 May 1948 | 148 mm1948 · driest 4 mm in 2016 | 86 |
| June | 43.3°C28 Jun 2021 | -1.1°C3 Jun 1976 | 41 mm6 Jun 1985 | 104 mm1946 · driest 1 mm in 1951 | 86 |
| July | 40.0°C29 Jul 2009 | 1.7°C3 Jul 1962 | 34 mm9 Jul 1995 | 76 mm1983 · driest 0 mm in 2021 | 86 |
| August | 40.0°C9 Aug 1981 | 0.6°C18 Aug 1973 | 35 mm23 Aug 1977 | 139 mm1968 · driest 0 mm in 1998 | 85 |
| September | 36.7°C2 Sep 1988 | -3.9°C27 Sep 1972 | 74 mm28 Sep 2013 | 238 mm2013 · driest 0 mm in 1975 | 85 |
| October | 32.2°C1 Oct 1987 | -10.0°C31 Oct 2002 | 105 mm20 Oct 2003 | 316 mm2016 · driest 10 mm in 1987 | 85 |
| November | 23.3°C4 Nov 1949 | -18.3°C15 Nov 1955 | 110 mm19 Nov 1962 | 500 mm2006 · driest 35 mm in 1976 | 85 |
| December | 17.8°C1 Dec 1958 | -21.7°C23 Dec 1983 | 89 mm9 Dec 1956 | 368 mm2015 · driest 52 mm in 2013 | 85 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 13 | 7 | <1 |
| February | 0 | 0 | 15 | 4 | <1 |
| March | <1 | 0 | 13 | 5 | <1 |
| April | <1 | <1 | 6 | 3 | 0 |
| May | 5 | <1 | 1 | 2 | 0 |
| June | 7 | 2 | 0 | 1 | 0 |
| July | 17 | 6 | 0 | <1 | 0 |
| August | 17 | 6 | 0 | <1 | 0 |
| September | 9 | 2 | <1 | 2 | 0 |
| October | <1 | 0 | 4 | 5 | 0 |
| November | 0 | 0 | 11 | 7 | <1 |
| December | 0 | 0 | 14 | 7 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 55% | 22% | 71% | 4.9–9.5°C |
| February | <1% | 51% | 16% | 68% | 7.6–11.6°C |
| March | 3% | 50% | 14% | 67% | 9.6–14.2°C |
| April | 14% | 41% | 8% | 54% | 13.1–17.0°C |
| May | 36% | 28% | 5% | 32% | 16.7–21.4°C |
| June | 57% | 21% | 4% | 22% | 19.3–24.0°C |
| July | 85% | 10% | 1% | 7% | 23.2–27.6°C |
| August | 84% | 13% | 3% | 13% | 23.4–27.2°C |
| September | 62% | 22% | 6% | 28% | 20.0–24.2°C |
| October | 14% | 38% | 14% | 55% | 14.4–17.8°C |
| November | <1% | 57% | 24% | 77% | 9.0–12.0°C |
| December | 0% | 57% | 22% | 75% | 5.1–8.8°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 5800112
- NOAA station
- USW00024227 · OLYMPIA AP
- Station distance
- 9.2 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 30 usable years
- Daylight
- Calculated from latitude 47.03°, 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.