June
June · September · July
84climate match
United States · 1991–2020
Best time to visit
Heyburn.
June leads for comfortable weather in Heyburn: typically 25.6°C by day, 9.4°C at night, with 20 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortJune
Typical high25.6°C
Typical low9.4°C
Rain in June20 mm
July
July · August · June
71climate match
May
May · June · September
86climate match
The weakest month is January, scoring 5 against June’s 84 — days reach only 3°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
53° / -6°
Feb
55.9° / -4.6°
Mar
2811.7° / -1.1°
Apr
4415.3° / 1.6°
May
6920.7° / 5.9°
Jun
8425.6° / 9.4°
Jul
7331.1° / 12.9°
Aug
7330.4° / 11.8°
Sep
8324.9° / 7.2°
Oct
5317° / 2.1°
Nov
179° / -2.9°
Dec
52.9° / -6.1°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 3°C | -6°C | 27 mm | 5.9 | 9 h 23 | 5 | Strong coverage |
| February | 5.9°C | -4.6°C | 17 mm | 4.2 | 10 h 29 | 5 | Strong coverage |
| March | 11.7°C | -1.1°C | 25 mm | 5.6 | 11 h 48 | 28 | Strong coverage |
| April | 15.3°C | 1.6°C | 28 mm | 6.3 | 13 h 19 | 44 | Strong coverage |
| May | 20.7°C | 5.9°C | 42 mm | 6.4 | 14 h 35 | 69 | Strong coverage |
| June | 25.6°C | 9.4°C | 20 mm | 3.3 | 15 h 17 | 84 | Strong coverage |
| July | 31.1°C | 12.9°C | 7 mm | 1.5 | 15 h 01 | 73 | Strong coverage |
| August | 30.4°C | 11.8°C | 10 mm | 2.3 | 13 h 54 | 73 | Strong coverage |
| September | 24.9°C | 7.2°C | 17 mm | 2.8 | 12 h 26 | 83 | Strong coverage |
| October | 17°C | 2.1°C | 20 mm | 4 | 10 h 59 | 53 | Strong coverage |
| November | 9°C | -2.9°C | 20 mm | 4.5 | 9 h 42 | 17 | Strong coverage |
| December | 2.9°C | -6.1°C | 27 mm | 6.1 | 9 h 04 | 5 | Strong coverage |
What has changed
Heyburn runs +0.8°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
+1.1
Feb
+0.2
Mar
+1.4
Apr
+0.1
May
+0.2
Jun
+0.9
Jul
+1.4
Aug
+0.9
Sep
+1.5
Oct
-0.3
Nov
+1.0
Dec
+1.2
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 17.8°C31 Jan 2003 | -34.4°C22 Jan 1962 | 22 mm12 Jan 1980 | 90 mm1950 · driest 2 mm in 1977 | 78 |
| February | 22.2°C24 Feb 1995 | -32.2°C1 Feb 1985 | 44 mm17 Feb 1986 | 97 mm1986 · driest 0 mm in 1970 | 77 |
| March | 26.7°C20 Mar 2026 | -19.4°C1 Mar 1993 | 30 mm31 Mar 2024 | 72 mm1993 · driest 1 mm in 1977 | 78 |
| April | 31.7°C20 Apr 1994 | -11.1°C6 Apr 1983 | 21 mm19 Apr 2005 | 72 mm1971 · driest 1 mm in 2025 | 78 |
| May | 36.1°C19 May 1954 | -7.2°C1 May 1967 | 37 mm11 May 2010 | 125 mm2005 · driest 1 mm in 1992 | 78 |
| June | 38.9°C29 Jun 1990 | -1.7°C2 Jun 1954 | 22 mm26 Jun 1988 | 78 mm2009 · driest 0 mm in 1994 | 78 |
| July | 41.7°C30 Jul 2000 | 0.6°C8 Jul 1981 | 25 mm12 Jul 1952 | 31 mm1975 · driest 0 mm in 1963 | 78 |
| August | 40.6°C11 Aug 1996 | -0.6°C31 Aug 1965 | 30 mm20 Aug 1968 | 105 mm1968 · driest 0 mm in 1967 | 78 |
| September | 38.3°C6 Sep 2022 | -7.8°C19 Sep 1965 | 27 mm22 Sep 2016 | 84 mm2016 · driest 0 mm in 1954 | 78 |
| October | 32.8°C1 Oct 1992 | -14.3°C30 Oct 2019 | 32 mm24 Oct 2010 | 75 mm2016 · driest 0 mm in 1965 | 78 |
| November | 26.1°C3 Nov 1962 | -25.6°C15 Nov 1955 | 26 mm17 Nov 1983 | 71 mm1983 · driest 0 mm in 1959 | 78 |
| December | 18.3°C1 Dec 1995 | -30.6°C11 Dec 1972 | 45 mm23 Dec 1964 | 109 mm1996 · driest 0 mm in 1976 | 78 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 28 | <1 | 6 |
| February | 0 | 0 | 24 | <1 | 4 |
| March | 0 | 0 | 21 | <1 | 1 |
| April | 1 | <1 | 11 | <1 | 1 |
| May | 8 | 2 | 2 | 1 | 0 |
| June | 17 | 7 | 0 | <1 | 0 |
| July | 29 | 21 | 0 | <1 | 0 |
| August | 28 | 19 | 0 | <1 | 0 |
| September | 17 | 6 | <1 | <1 | 0 |
| October | 3 | <1 | 10 | <1 | <1 |
| November | 0 | 0 | 22 | <1 | 3 |
| December | 0 | 0 | 28 | <1 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 21% | 1% | 21% | -1.2–5.5°C |
| February | <1% | 17% | <1% | 15% | 1.8–9.6°C |
| March | 6% | 17% | 2% | 14% | 7.8–13.9°C |
| April | 22% | 18% | 1% | 16% | 13.0–18.2°C |
| May | 50% | 18% | 3% | 19% | 17.7–23.6°C |
| June | 77% | 13% | 2% | 9% | 23.2–28.1°C |
| July | 95% | 5% | <1% | 2% | 28.9–33.2°C |
| August | 91% | 8% | <1% | 3% | 27.8–32.1°C |
| September | 75% | 9% | 1% | 7% | 21.7–26.8°C |
| October | 37% | 11% | 1% | 8% | 14.7–20.4°C |
| November | 3% | 17% | 1% | 18% | 6.3–12.1°C |
| December | 0% | 20% | 1% | 18% | 0.1–6.0°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 5595591
- NOAA station
- USW00024133 · BURLEY MUNI AP
- Station distance
- 1.5 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 29 usable years
- Daylight
- Calculated from latitude 42.56°, 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.