Griffith weather by month & the best time to visit
Australia · small town · semi-arid climate

The best time to visit Griffith is April — its sunniest month (Sunshine Score 94/100), with September and October close behind. Griffith averages about 3,283 hours of sunshine a year. Daytime highs around 24°C / 75°F and roughly 25 mm of rain in April.
When is the best time to visit Griffith?
For sunshine, the best time to visit Griffith is April, then September and October. The dullest month is July (46/100, 32 mm of rain). The full month-by-month picture is in the table below.
How sunny is Griffith?
Griffith is one of the sunniest places on Earth: about 3,283 hours of sunshine a year. 48 Sunshine Score points separate April (94) from July (46), so the month you pick matters. It ranks #46 of 118 destinations in Australia for annual sunshine, above the national median of 3,071 hours. The year's 405 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 56 | 36° / 97°F | 19° / 66°F | 28 mm | 12 |
| February | 81 | 33° / 91°F | 18° / 64°F | 45 mm | 10 |
| March | 91 | 29° / 84°F | 15° / 59°F | 39 mm | 8 |
| April | 94 | 24° / 75°F | 11° / 52°F | 25 mm | 5 |
| May | 86 | 19° / 66°F | 7° / 45°F | 25 mm | 3 |
| June | 53 | 15° / 59°F | 4° / 39°F | 40 mm | 2 |
| July | 46 | 14° / 57°F | 3° / 37°F | 32 mm | 2 |
| August | 62 | 16° / 61°F | 4° / 39°F | 31 mm | 3 |
| September | 93 | 20° / 68°F | 6° / 43°F | 29 mm | 5 |
| October | 93 | 25° / 77°F | 10° / 50°F | 33 mm | 7 |
| November | 91 | 30° / 86°F | 14° / 57°F | 41 mm | 9 |
| December | 92 | 32° / 90°F | 17° / 63°F | 37 mm | 11 |
Nearest destinations
Griffith: questions and answers
What kind of destination is Griffith?
Griffith is a small town in Australia with a semi-arid climate.
How many hours of sunshine does Griffith get a year?
Griffith gets about 3,283 hours of sunshine a year, at its best around April.
When is the best time to visit Griffith?
The sunniest time to visit Griffith is April, when the Sunshine Score peaks at 94/100 (with September and October close behind). Expect daytime highs around 24°C / 75°F.
What is the least sunny month in Griffith?
July is the least sunny month in Griffith, scoring 46/100 with about 32 mm of rain.
How strong is the sun in Griffith?
The typical midday UV index in Griffith peaks around 12 (extreme) in January, easing to about 2 (low) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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