Kalbarri weather by month & the best time to visit
Australia · beach resort · semi-arid climate

The best time to visit Kalbarri is November — its sunniest month (Sunshine Score 99/100), with October and April close behind. Kalbarri averages about 3,679 hours of sunshine a year. Daytime highs around 30°C / 86°F and roughly 8 mm of rain in November.
When is the best time to visit Kalbarri?
For sunshine, the best time to visit Kalbarri is November, then October and April. The dullest month is January (68/100, 16 mm of rain). The full month-by-month picture is in the table below.
How sunny is Kalbarri?
Kalbarri is one of the sunniest places on Earth: about 3,679 hours of sunshine a year. November (99/100) is noticeably better than January (68). It ranks #15 of 118 destinations in Australia for annual sunshine, above the national median of 3,071 hours. Rain has a clear season: the wettest stretch, around July, carries about 50% of the annual 298 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 68 | 35° / 95°F | 19° / 66°F | 16 mm | 14 | 23° / 73°F |
| February | 68 | 35° / 95°F | 21° / 70°F | 17 mm | 13 | 23° / 73°F |
| March | 87 | 33° / 91°F | 20° / 68°F | 16 mm | 11 | 23° / 73°F |
| April | 97 | 29° / 84°F | 17° / 63°F | 16 mm | 8 | 23° / 73°F |
| May | 94 | 25° / 77°F | 14° / 57°F | 33 mm | 5 | 24° / 75°F |
| June | 89 | 22° / 72°F | 11° / 52°F | 58 mm | 4 | 23° / 73°F |
| July | 90 | 21° / 70°F | 10° / 50°F | 55 mm | 4 | 21° / 70°F |
| August | 94 | 22° / 72°F | 10° / 50°F | 35 mm | 6 | 21° / 70°F |
| September | 96 | 24° / 75°F | 11° / 52°F | 23 mm | 8 | 21° / 70°F |
| October | 98 | 27° / 81°F | 13° / 55°F | 11 mm | 10 | 21° / 70°F |
| November | 99 | 30° / 86°F | 16° / 61°F | 8 mm | 12 | 22° / 72°F |
| December | 88 | 33° / 91°F | 18° / 64°F | 10 mm | 13 | 23° / 73°F |
Sea temperature in Kalbarri by month
The sea off Kalbarri is warmest in May at around 24°C / 75°F, and coolest in July at 21°C / 70°F. The water sits at a comfortable 21°C or warmer roughly all year round. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Kalbarri: questions and answers
What kind of destination is Kalbarri?
Kalbarri is a beach resort in Australia with a semi-arid climate — the sea reaches 24°C at its warmest and is swimmable (21°C+) year-round.
How many hours of sunshine does Kalbarri get a year?
Kalbarri gets about 3,679 hours of sunshine a year, at its best around November.
When is the best time to visit Kalbarri?
The sunniest time to visit Kalbarri is November, when the Sunshine Score peaks at 99/100 (with October and April close behind). Expect daytime highs around 30°C / 86°F.
What is the least sunny month in Kalbarri?
January is the least sunny month in Kalbarri, scoring 68/100 with about 16 mm of rain.
What is the sea temperature in Kalbarri?
The sea in Kalbarri ranges from about 21°C (July) to 24°C (May). Month-by-month sea temperatures are on this page.
How strong is the sun in Kalbarri?
The typical midday UV index in Kalbarri peaks around 14 (extreme) in January, easing to about 4 (moderate) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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