April
April · October · March
89climate match
Australia · 1991–2020
Best time to visit
Boundary Bend.
April leads for comfortable weather in Boundary Bend: typically 24.4°C by day, 9.7°C at night, with 21 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortApril
Typical high24.4°C
Typical low9.7°C
Rain in April21 mm
March
March · December · February
79climate match
May
May · September · April
92climate match
The weakest month is July, scoring 50 against April’s 89 — days reach only 15.6°C, 8° below the 24°C the score treats as ideal, and nights drop to 3.9°C.
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
6533.4° / 17.2°
Feb
6832.7° / 16.7°
Mar
8228.8° / 13.7°
Apr
8924.4° / 9.7°
May
7019.5° / 6.8°
Jun
5416.3° / 4.8°
Jul
5015.6° / 3.9°
Aug
5917.6° / 4.7°
Sep
7521.1° / 7.1°
Oct
8625° / 9.9°
Nov
8128.3° / 13°
Dec
7730.7° / 15.2°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 33.4°C | 17.2°C | 24 mm | 3 | 14 h 14 | 65 | Strong coverage |
| February | 32.7°C | 16.7°C | 29 mm | 2.5 | 13 h 24 | 68 | Strong coverage |
| March | 28.8°C | 13.7°C | 17 mm | 2.2 | 12 h 24 | 82 | Strong coverage |
| April | 24.4°C | 9.7°C | 21 mm | 2.9 | 11 h 16 | 89 | Strong coverage |
| May | 19.5°C | 6.8°C | 22 mm | 3.8 | 10 h 20 | 70 | Strong coverage |
| June | 16.3°C | 4.8°C | 25 mm | 5.1 | 9 h 50 | 54 | Strong coverage |
| July | 15.6°C | 3.9°C | 28 mm | 6 | 10 h 02 | 50 | Strong coverage |
| August | 17.6°C | 4.7°C | 24 mm | 4.9 | 10 h 50 | 59 | Strong coverage |
| September | 21.1°C | 7.1°C | 29 mm | 4.6 | 11 h 55 | 75 | Strong coverage |
| October | 25°C | 9.9°C | 25 mm | 4 | 13 h 02 | 86 | Strong coverage |
| November | 28.3°C | 13°C | 39 mm | 4.1 | 14 h | 81 | Strong coverage |
| December | 30.7°C | 15.2°C | 30 mm | 3.1 | 14 h 28 | 77 | Strong coverage |
What has changed
Boundary Bend 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
+1.0
Feb
+0.3
Mar
-0.5
Apr
-0.1
May
0.0
Jun
0.0
Jul
+0.4
Aug
+0.8
Sep
+1.7
Oct
+1.4
Nov
+1.2
Dec
+1.2
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 48.4°C27 Jan 2026 | 7.5°C9 Jan 1994 | 72 mm14 Jan 2011 | 137 mm1974 · driest 0 mm in 2025 | 61 |
| February | 46.0°C10 Feb 2017 | 7.0°C17 Feb 1998 | 81 mm5 Feb 2011 | 142 mm2011 · driest 0 mm in 2009 | 60 |
| March | 42.2°C10 Mar 1978 | 0.6°C14 Mar 1988 | 47 mm1 Mar 2012 | 81 mm1983 · driest 0 mm in 1995 | 59 |
| April | 39.0°C11 Apr 2018 | 0.8°C30 Apr 2009 | 93 mm21 Apr 1990 | 105 mm1973 · driest 0 mm in 1993 | 61 |
| May | 30.9°C7 May 2002 | -3.0°C28 May 1976 | 44 mm14 May 1974 | 127 mm2026 · driest 1 mm in 1993 | 61 |
| June | 25.4°C25 Jun 1991 | -3.5°C18 Jun 1998 | 32 mm2 Jun 2013 | 66 mm2013 · driest 1 mm in 2017 | 61 |
| July | 27.0°C29 Jul 1975 | -4.8°C21 Jul 1982 | 25 mm13 Jul 1975 | 77 mm1996 · driest 3 mm in 1979 | 60 |
| August | 30.1°C29 Aug 1977 | -2.7°C5 Aug 2014 | 40 mm27 Aug 1973 | 85 mm1973 · driest 0 mm in 1982 | 60 |
| September | 37.6°C23 Sep 2017 | -2.2°C2 Sep 1971 | 31 mm25 Sep 1992 | 107 mm2016 · driest 2 mm in 2023 | 61 |
| October | 38.6°C12 Oct 1977 | -3.9°C20 Oct 1986 | 61 mm24 Oct 1975 | 185 mm2022 · driest 0 mm in 1988 | 61 |
| November | 44.6°C29 Nov 2012 | 3.5°C3 Nov 2003 | 85 mm16 Nov 2017 | 125 mm2010 · driest 0 mm in 1967 | 61 |
| December | 46.2°C20 Dec 2019 | 5.5°C3 Dec 1987 | 60 mm19 Dec 2011 | 97 mm1988 · driest 0 mm in 1977 | 61 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 25 | 19 | 0 | <1 |
| February | 23 | 17 | 0 | <1 |
| March | 21 | 11 | 0 | <1 |
| April | 12 | 3 | 0 | <1 |
| May | 2 | <1 | <1 | <1 |
| June | 0 | 0 | 2 | <1 |
| July | 0 | 0 | 3 | <1 |
| August | <1 | 0 | 2 | <1 |
| September | 5 | 1 | <1 | <1 |
| October | 13 | 6 | 0 | <1 |
| November | 18 | 10 | 0 | 1 |
| December | 24 | 14 | 0 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 90% | 7% | 2% | 3% | 30.8–36.0°C |
| February | 92% | 8% | 3% | 4% | 30.3–34.8°C |
| March | 90% | 8% | 2% | 4% | 27.0–30.8°C |
| April | 77% | 10% | 2% | 5% | 22.1–26.2°C |
| May | 39% | 14% | 3% | 11% | 18.1–20.8°C |
| June | 8% | 17% | 2% | 14% | 14.9–17.4°C |
| July | 6% | 17% | 2% | 14% | 14.4–16.9°C |
| August | 22% | 17% | 2% | 14% | 15.9–19.4°C |
| September | 49% | 16% | 3% | 12% | 18.5–22.8°C |
| October | 75% | 14% | 3% | 9% | 22.2–27.0°C |
| November | 83% | 12% | 3% | 8% | 25.6–30.8°C |
| December | 89% | 9% | 2% | 4% | 28.1–32.9°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 2174514
- NOAA station
- ASN00049002 · BALRANALD (RSL)
- Station distance
- 37.3 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 28 usable years
- Daylight
- Calculated from latitude -34.72°, 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.