Denham weather by month & the best time to visit
Australia · beach resort · hot desert climate
The best time to visit Denham is October — its sunniest month (Sunshine Score 99/100), with November and January close behind. Denham averages about 3,765 hours of sunshine a year. Daytime highs around 25°C / 77°F and roughly 6 mm of rain in October.
When is the best time to visit Denham?
For sunshine, the best time to visit Denham is October, then November and January. The dullest month is June (91/100, 49 mm of rain). The full month-by-month picture is in the table below.
How sunny is Denham?
Denham is one of the sunniest places on Earth: about 3,765 hours of sunshine a year. Conditions barely change through the year — only 8 Sunshine Score points separate October from June. It ranks #9 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 June, carries about 50% of the annual 212 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 98 | 31° / 88°F | 22° / 72°F | 10 mm | 15 | 26° / 79°F |
| February | 96 | 32° / 90°F | 23° / 73°F | 20 mm | 14 | 27° / 81°F |
| March | 97 | 31° / 88°F | 23° / 73°F | 18 mm | 12 | 27° / 81°F |
| April | 98 | 28° / 82°F | 21° / 70°F | 11 mm | 9 | 25° / 77°F |
| May | 96 | 25° / 77°F | 18° / 64°F | 23 mm | 6 | 23° / 73°F |
| June | 91 | 22° / 72°F | 16° / 61°F | 49 mm | 5 | 20° / 68°F |
| July | 94 | 21° / 70°F | 15° / 59°F | 33 mm | 5 | 18° / 64°F |
| August | 96 | 22° / 72°F | 15° / 59°F | 20 mm | 7 | 20° / 68°F |
| September | 98 | 23° / 73°F | 16° / 61°F | 9 mm | 9 | 21° / 70°F |
| October | 99 | 25° / 77°F | 17° / 63°F | 6 mm | 11 | 22° / 72°F |
| November | 99 | 27° / 81°F | 19° / 66°F | 3 mm | 12 | 24° / 75°F |
| December | 98 | 29° / 84°F | 20° / 68°F | 10 mm | 14 | 26° / 79°F |
Sea temperature in Denham by month
The sea off Denham is warmest in February at around 27°C / 81°F, and coolest in July at 18°C / 64°F. The water sits at a comfortable 21°C or warmer roughly 9 months a year. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Denham: questions and answers
What kind of destination is Denham?
Denham is a beach resort in Australia with a hot desert climate — the sea reaches 27°C at its warmest and is swimmable (21°C+) about 9 months a year.
How many hours of sunshine does Denham get a year?
Denham gets about 3,765 hours of sunshine a year, at its best around October.
When is the best time to visit Denham?
The sunniest time to visit Denham is October, when the Sunshine Score peaks at 99/100 (with November and January close behind). Expect daytime highs around 25°C / 77°F.
What is the least sunny month in Denham?
June is the least sunny month in Denham, scoring 91/100 with about 49 mm of rain.
What is the sea temperature in Denham?
The sea in Denham ranges from about 18°C (July) to 27°C (February). Month-by-month sea temperatures are on this page.
How strong is the sun in Denham?
The typical midday UV index in Denham peaks around 15 (extreme) in January, easing to about 5 (moderate) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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