The average temperature for the week of 9 June 2025 - 15 June 2025 was 31 °C (88 °F) during the day and 23 °C (73 °F) during the night. The current temperatures are roughly same as the long-term average for Preveza, with the daily and nighttime temperatures being 29 °C (84 °F) and 17 °C (63 °F), respectively. In the beginning, Tuesday was hottest day of the week. The average temperatures observed during different times of day (based on local time) were as below: 7am 24 °C (75 °F), 10am 28 °C (82 °F), 1pm 30 °C (86 °F), 4pm 28 °C (82 °F), 7pm 27 °C (81 °F), 10pm 25 °C (77 °F).

During this week: 7 days without rain were observed. Preveza received 0 mm (0.00 in) of precipitation throughout the week, which is slightly below its long-term average of 4 mm (0.16 in). From dawn to dusk, there was an average of 13 % cloud coverage during the day. Meteorologically speaking, fog was observed.

Average speed of wind was 3.0 m/s. West and North were the dominant wind direction(s). The atmosferic pressure ranged from 1011 hpa to 1017 hpa. The average air humidity was 75 % in Preveza.

On average, there were 14 hours clear skies and 2 hours partially overcast skies during the daytime (from dawn to dusk). Average time of sunrise was 06:11, average time of sunset was 21:02.

Weather overview

In Préveza, Greece, the warm Mediterranean climate dominates, yielding significant variations in temperature throughout the year. Daytime temperatures span a broad spectrum, starting from a mild 13 °C (55 °F) in the cool of January, escalating to a peak heat of 32 °C (90 °F) in the balmy month of August. Sea temperatures follow a similar pattern, with a refreshing dip to 15 °C (58 °F) in February contrasted by a soothing warm bath at 25 °C (78 °F) in August. When it comes to nighttime temperatures, visitors in August should expect pleasant warmth at 20 °C (68 °F), while January nights can be brisk at 5 °C (42 °F). The parched soil of July sees a mere average of 1 day of precipitation, starkly opposed to the soggy December where the clouds break for almost 12 of rain.

January weather

In Préveza during January, while the sea temperature continues to drop, reaching 15 °C (60 °F), a decline in rainfall is also evident, as the number of rainy days begins to decrease. Simultaneously, a noticeable increase in sunny hours occurs, averaging 5 hours daily. The coldest night temperatures for the year are recorded now, dropping to 5 °C (42 °F) at night.

February weather

February in Préveza marks the start of rising day temperatures, now at about 14 °C (57 °F). Meanwhile, the sea hits its lowest temperature for the year. Notably, as the sun hours continue their upward trend to reach 5 hours, the rainy days show a slight increase to an average of 11 days. The peak wind speeds for the year can be observed at 3 m/s this month.

March weather

In March, Préveza's day temperature rises to 16 °C (61 °F), with an upswing in night temperatures as well, now at 7 °C (45 °F). The decrease in rainy days is notable, with just 9 days, while rainfall volume begins its descent, presently at 75 mm (2.96 in). An increasing trend in daily sunshine continues, registering 6 hours.

April weather

April sees the onset of rising sea temperatures, currently at 16 °C (61 °F), with land temperatures also experiencing an increase, averaging 20 °C (67 °F). The trend in rainy days maintains a downward trajectory at 7 days, and the rainfall volume continues to decrease, registering 54 mm (2.14 in). Sunny hours keep improving, now amounting to 7 hours, while nights grow warmer with an average temperature of 10 °C (50 °F).

May weather

As we enter May, Préveza's sea temperature keeps climbing, now at 19 °C (66 °F), parallel to a steady rise in the day temperature which now stands at 24 °C (76 °F). The falling trend in rainy days persists, now diminishing to 4 days, and rainfall volume is also on the decline, noted at 31 mm (1.21 in). The onset of the dry season is at hand. Night temperatures continue their upward movement, resting at 14 °C (57 °F).

June weather

June marks the near start of the tourism high season in Préveza with day temperatures reaching their stride at 29 °C (84 °F), and sea temperatures too, at 22 °C (72 °F). The rainfall volume tapers off further, now being 16 mm (0.65 in). Night temperatures persist in their ascent, averaging 17 °C (63 °F). The trend in sunny hours continues its advance, now at 11 hours.

July weather

The height of tourist season is palpable in Préveza during July. With the day temperature observing a rise to 32 °C (90 °F) and the sea temperature also up, averaging 24 °C (75 °F). The reduction in rainy days reaches a low at 1 day, while the rainfall volume is the least of the year, recorded at 9 mm (0.34 in). The sunny hours peak this month.

August weather

Deriving from the ongoing tourist season, August in Préveza reveals peak day temperatures, featuring a buoyant sea temperature averaging 25 °C (78 °F). The night temperatures soar to their highest at 20 °C (68 °F). The rainfall volume starts a slight uptick this month. A diminution in daily sunshine begins, now at 11 hours.

September weather

September, still under the influence of the substantial tourist activity, demonstrates the commencement of the sea temperature decline, marked at 24 °C (76 °F), alongside a gradual downturn in the day temperature, averaging 28 °C (83 °F). The increase in rainfall volume can be witnessed, now at 58 mm (2.27 in), and the uptick in the number of rainy days is also apparent. The initial fall in night temperatures can be noted, with the figures landing at 17 °C (63 °F).

October weather

October's crisp air ushers in a downward trajectory for both sea temperature, now averaging 22 °C (72 °F), and day temperature. The increment in rainy days continues unabated, with their number averaging 7 days, and rainfall volume also registers a steady climb, noting 96 mm (3.79 in). Night temperatures see a parallel decline, averaging 14 °C (57 °F). Calmer wind conditions prevail now, with an average speed of 2 m/s.

November weather

November's cooler embrace in Préveza is signified by the sea temperature's continued descent, now at 20 °C (68 °F), and the day temperature also follows suit, posting an average of 18 °C (64 °F). The rising trend in rainy days is upheld, while the rainfall volume reaches its zenith, logging at 148 mm (5.81 in). The drop in night temperatures is more pronounced and the decrease in daily sunshine hours persists, now at 5 hours.

December weather

As the year draws to a close, December in Préveza exhibits a further dip in day temperatures to an average of 14 °C (58 °F), while the sea temperature continues its decline, captured at 17 °C (63 °F). The rainy day frequency maxes out this month, peaking at 12 days. A tapering in night temperatures can be perceived, averaging 8 °C (46 °F). A contraction in the amount of daily sunshine is also observed, with the shortest daylight hours on average now at 4 hours.

What is the duration of daylight in Préveza during January?

In January, you'll experience an average daylight length of about 10 hours in Préveza.

What changes in wind speed are seen in February in Préveza?

The winds reach their peak velocity in February, averaging 3 m/s.

What can I expect in terms of relative humidity this March in Préveza?

This March, the relative humidity in Préveza will average around 70 %.

How does the sea temperature evolve in April in Préveza?

Sea temperatures begin to rise in April, reaching an average of 16 °C (61 °F).

How much does day temperature increase in May compared to April in Préveza?

The day temperature in May exhibits an uptick, rising from April's 20 °C (67 °F) to reach a warmer 24 °C (76 °F).

How does the number of sunny hours change from May to June in Préveza?

June brings a marked increase in sunny hours in Préveza, rising from May's 9 hours to 11 hours.

During July in Préveza, how much do the daytime temperatures fluctuate?

In July, day temperatures in Préveza plateau at an average high of 32 °C (90 °F).

What is the usual sea temperature in Préveza during August?

August in Préveza is marked by warm sea temperatures averaging 25 °C (78 °F).

In September, are there significant weather shifts as the tourist season in Préveza winds down?

Yes, September in Préveza signals the start of a transition with diminishing sea and day temperatures, alongside an increase in rainfall.

As the fall season progresses in Préveza, what weather changes occur in October?

October in Préveza signals an evident dip in both sea and daytime temperatures, coupled with an elevation in rainfall.

What is the relative humidity like in Préveza during November?

In November, relative humidity in Préveza tends to increase, with an average around 76 %

How do day lengths in December reflect Préveza's approach to winter?

In December, Préveza experiences the briefest daylight spans, averaging 9 hours, as winter approaches.