Umina Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Umina.
Climate overview of Umina
The climate in Umina, New South Wales, Australia, sees a moderate range of temperatures across the year, from 27°C (81°F) in January down to 18°C (64°F) in July.
With around 962 mm (38 in) of annual rainfall, the city has moderate precipitation levels. February is the wettest month and August the driest. The most sunshine falls in December, with an average of 8.6 hours of daily sunshine.
Umina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Umina - and find the best time to visit.
Monthly Temperature in Umina
The climate in Umina experiences moderate temperature changes, with mild shifts between seasons. Typically, average maximum daytime temperatures range from a comfortable 27°C (81°F) in January to a moderate 18°C (64°F) in the coolest month, July.
Nights vary from 20°C (68°F) in January to around 10°C (50°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Umina
On average, Umina receives a reasonable amount of rainfall, with an annual precipitation of 962 mm (38 in). Umina offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month February (118 mm (4.6 in)) and the driest month August (56 mm (2.2 in)) is not too significant. For more details, please visit our Umina Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Umina
Umina offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between December (8.6 hours daily) and May (6.0 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Umina by Month
The relative humidity is moderate throughout the year in Umina.
The city experiences its highest humidity in February, reaching 62%. In August, the humidity drops to its lowest level at 48%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Umina
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, March, April, May, September, October, November and December
- Warmest weather: January, February and December
- Most sunshine: October and December
- Fewest rainy days: July, August, September and December
Frequently asked questions about the climate in Umina
What is the best time to visit Umina?
January, March, April, May, September, October, November and December typically offer the most optimal weather in Umina. In contrast, June tends to have less optimal conditions.
What temperatures can I expect in Umina?
Daytime highs range from 18°C (64°F) in July to 27°C (81°F) in January. Nighttime lows range from 10°C (50°F) to 20°C (68°F).
How much rain does Umina get?
Annual rainfall is around 962 mm (38 in). February is the wettest month with 118 mm (4.6 in), while August is the driest with 56 mm (2.2 in).
How sunny is Umina?
Umina receives around 2,644 hours of sunshine per year. December is the sunniest month with 257 hours, while May is the cloudiest with just 180 hours. Overall, Umina enjoys abundant sunshine.
Umina 3-Day Forecast
Umina on the map
Umina is highlighted - select any city to see its climate.
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