May
May · June · September
84climate match
United States · 1991–2020
Best time to visit
Hinkle.
May leads for comfortable weather in Hinkle: typically 24°C by day, 7.4°C at night, with 23 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortMay
Typical high24°C
Typical low7.4°C
Rain in May23 mm
June
June · July · August
69climate match
April
April · October · May
83climate match
The weakest month is December, scoring 5 against May’s 84 — days reach only 5°C, 19° 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
75.8° / -2°
Feb
189.2° / -2.3°
Mar
4014.6° / 0.3°
Apr
6018.8° / 3.1°
May
8424° / 7.4°
Jun
8028° / 11.2°
Jul
6733.6° / 14.4°
Aug
6932.5° / 13.4°
Sep
7926.9° / 8.6°
Oct
5918.5° / 3.3°
Nov
2410.2° / -0.6°
Dec
55° / -2.9°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 5.8°C | -2°C | 26 mm | 5.7 | 9 h 02 | 7 | Good coverage |
| February | 9.2°C | -2.3°C | 20 mm | 5.3 | 10 h 17 | 18 | Good coverage |
| March | 14.6°C | 0.3°C | 18 mm | 5.8 | 11 h 46 | 40 | Good coverage |
| April | 18.8°C | 3.1°C | 19 mm | 4.2 | 13 h 28 | 60 | Good coverage |
| May | 24°C | 7.4°C | 23 mm | 5.3 | 14 h 54 | 84 | Good coverage |
| June | 28°C | 11.2°C | 15 mm | 3.4 | 15 h 42 | 80 | Good coverage |
| July | 33.6°C | 14.4°C | 2 mm | 0.6 | 15 h 23 | 67 | Good coverage |
| August | 32.5°C | 13.4°C | 4 mm | 1.1 | 14 h 08 | 69 | Good coverage |
| September | 26.9°C | 8.6°C | 8 mm | 1.9 | 12 h 29 | 79 | Good coverage |
| October | 18.5°C | 3.3°C | 21 mm | 4.6 | 10 h 51 | 59 | Good coverage |
| November | 10.2°C | -0.6°C | 23 mm | 6 | 9 h 24 | 24 | Good coverage |
| December | 5°C | -2.9°C | 27 mm | 6.5 | 8 h 41 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 20.0°C31 Jan 2020 | -24.3°C13 Jan 2017 | 19 mm27 Jan 2008 | 57 mm2004 · driest 0 mm in 1999 | 28 |
| February | 21.7°C10 Feb 2022 | -18.2°C6 Feb 2019 | 18 mm8 Feb 2026 | 53 mm2000 · driest 0 mm in 1999 | 28 |
| March | 26.7°C19 Mar 2024 | -17.7°C5 Mar 2019 | 14 mm25 Mar 2006 | 42 mm2012 · driest 0 mm in 1999 | 29 |
| April | 32.2°C30 Apr 1998 | -8.8°C1 Apr 2008 | 22 mm23 Apr 2012 | 49 mm2022 · driest 0 mm in 1999 | 29 |
| May | 37.8°C18 May 2006 | -4.3°C1 May 2013 | 29 mm5 May 2024 | 47 mm2022 · driest 3 mm in 2026 | 29 |
| June | 47.8°C29 Jun 2021 | 3.3°C1 Jun 2004 | 20 mm8 Jun 2004 | 51 mm2012 · driest 0 mm in 2003 | 29 |
| July | 44.4°C29 Jul 2022 | 3.3°C4 Jul 2012 | 7 mm8 Jul 2016 | 11 mm2012 · driest 0 mm in 2023 | 29 |
| August | 43.3°C4 Aug 1998 | 3.3°C25 Aug 2012 | 7 mm14 Aug 2014 | 19 mm2014 · driest 0 mm in 2000 | 28 |
| September | 37.8°C1 Sep 2022 | -3.3°C23 Sep 2000 | 23 mm15 Sep 2013 | 44 mm2013 · driest 0 mm in 2014 | 28 |
| October | 31.1°C6 Oct 2014 | -13.9°C31 Oct 2002 | 19 mm31 Oct 2015 | 48 mm2016 · driest 3 mm in 2013 | 28 |
| November | 25.6°C6 Nov 2006 | -22.1°C24 Nov 2010 | 20 mm1 Nov 2022 | 52 mm1998 · driest 0 mm in 2019 | 28 |
| December | 23.9°C15 Dec 2025 | -26.6°C16 Dec 2008 | 27 mm19 Dec 2021 | 71 mm2010 · driest 1 mm in 1999 | 28 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 21 | <1 | 2 |
| February | 0 | 0 | 20 | <1 | <1 |
| March | <1 | 0 | 15 | <1 | 0 |
| April | 3 | <1 | 7 | <1 | 0 |
| May | 12 | 4 | 1 | <1 | 0 |
| June | 22 | 10 | 0 | <1 | 0 |
| July | 30 | 25 | 0 | 0 | 0 |
| August | 30 | 24 | 0 | 0 | 0 |
| September | 20 | 8 | <1 | <1 | 0 |
| October | 3 | <1 | 8 | <1 | 0 |
| November | 0 | 0 | 17 | <1 | 0 |
| December | 0 | 0 | 23 | <1 | 0 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 19% | 1% | 20% | 3.6–9.3°C |
| February | <1% | 18% | 1% | 16% | 6.1–11.9°C |
| March | 9% | 18% | <1% | 17% | 12.6–16.4°C |
| April | 35% | 15% | 1% | 11% | 16.8–20.9°C |
| May | 70% | 16% | 2% | 12% | 21.4–25.6°C |
| June | 88% | 11% | <1% | 6% | 25.7–30.2°C |
| July | 98% | 2% | 0% | <1% | 31.7–35.9°C |
| August | 96% | 4% | 0% | 1% | 31.5–33.3°C |
| September | 90% | 7% | <1% | 4% | 25.8–28.6°C |
| October | 36% | 15% | 1% | 14% | 17.4–20.9°C |
| November | 3% | 22% | 1% | 22% | 8.4–12.3°C |
| December | <1% | 22% | 1% | 25% | 2.2–7.3°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
Nearby, measured,
and named.
- Place identity
- GeoNames 5731403
- NOAA station
- USW00004113 · HERMISTON MUNI AP
- Station distance
- 5.1 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 21 usable years
- Daylight
- Calculated from latitude 45.80°, 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.