Preveza weather by month & the best time to visit
Greece · beach resort · Mediterranean climate

The best time to visit Preveza is July — its sunniest month (Sunshine Score 93/100), with August and June close behind. Preveza averages about 2,849 hours of sunshine a year. Daytime highs around 31°C / 88°F and roughly 14 mm of rain in July.
When is the best time to visit Preveza?
For sunshine, the best time to visit Preveza is July, then August and June. The dullest month is January (31/100, 122 mm of rain). The full month-by-month picture is in the table below.
How sunny is Preveza?
Preveza gets a lot of sun: around 2,849 hours a year. 62 Sunshine Score points separate July (93) from January (31), so the month you pick matters. It ranks #24 of 40 destinations in Greece for annual sunshine, below the national median of 2,896 hours. Rain has a clear season: the wettest stretch, around December, carries about 44% of the annual 938 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 31 | 13° / 55°F | 9° / 48°F | 122 mm | 1 | 16° / 61°F |
| February | 39 | 14° / 57°F | 9° / 48°F | 100 mm | 2 | 16° / 61°F |
| March | 54 | 16° / 61°F | 11° / 52°F | 84 mm | 4 | 16° / 61°F |
| April | 79 | 19° / 66°F | 13° / 55°F | 50 mm | 6 | 18° / 64°F |
| May | 89 | 23° / 73°F | 17° / 63°F | 38 mm | 7 | 20° / 68°F |
| June | 91 | 28° / 82°F | 21° / 70°F | 24 mm | 9 | 25° / 77°F |
| July | 93 | 31° / 88°F | 24° / 75°F | 14 mm | 9 | 27° / 81°F |
| August | 92 | 31° / 88°F | 24° / 75°F | 23 mm | 8 | 28° / 82°F |
| September | 80 | 27° / 81°F | 21° / 70°F | 85 mm | 6 | 26° / 79°F |
| October | 76 | 23° / 73°F | 18° / 64°F | 109 mm | 4 | 24° / 75°F |
| November | 65 | 19° / 66°F | 14° / 57°F | 136 mm | 2 | 21° / 70°F |
| December | 40 | 15° / 59°F | 10° / 50°F | 153 mm | 1 | 18° / 64°F |
Sea temperature in Preveza by month
The sea off Preveza is warmest in August at around 28°C / 82°F, and coolest in January at 16°C / 61°F. The water sits at a comfortable 21°C or warmer roughly 6 months a year. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Head-to-head
How Preveza compares month by month: Preveza vs Patras · Preveza vs Corfu · Preveza vs Kefallinia · all comparisons
Preveza: questions and answers
What kind of destination is Preveza?
Preveza is a beach resort in Greece with a Mediterranean climate — the sea reaches 28°C at its warmest and is swimmable (21°C+) about 6 months a year.
How many hours of sunshine does Preveza get a year?
Preveza gets about 2,849 hours of sunshine a year, at its best around July.
When is the best time to visit Preveza?
The sunniest time to visit Preveza is July, when the Sunshine Score peaks at 93/100 (with August and June close behind). Expect daytime highs around 31°C / 88°F.
What is the least sunny month in Preveza?
January is the least sunny month in Preveza, scoring 31/100 with about 122 mm of rain.
What is the sea temperature in Preveza?
The sea in Preveza ranges from about 16°C (January) to 28°C (August). Month-by-month sea temperatures are on this page.
How strong is the sun in Preveza?
The typical midday UV index in Preveza peaks around 9 (very high) in June, easing to about 1 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
Put the Preveza sunshine badge on your site
A compact badge showing Preveza's sunshine at a glance — free to embed under CC BY 4.0. Paste this wherever you'd like it to appear:
Live preview — this is exactly what your readers see: