Day
13 °C
Night
6 °C
Sea
15 °C
Precipitation
80 mm
in month
Rainy days
7 days
in month
Daylight
9 hours
average
Sunshine
5 hours
average
Humidity
71 %
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Located in the picturesque French Riviera, the quaint town of Cavalaire-sur-Mer enjoys a Mediterranean climate marked by warm, temperate weather. This lovely coastal spot typically sees daytime temperatures ranging between 13 °C (55 °F) in the chill of January to a balmy 28 °C (82 °F) in July. The warmest nights are in July, peaking at 19 °C (66 °F), while the chilliest nights occur in February, dipping to a mere 4 °C (39 °F). Rainfall is sparse in July with only 2 days of precipitation, contrasting with the dampness of November, which brings 8 days of rain. The seawater invites swimmers during the sultry month of August with temperatures cresting at 23 °C (74 °F), and cools to its nadir in February at 13 °C (55 °F). The climatic data not only details temperature variations but also includes measures such as wind speed, relative humidity, and lengths of sunny spells, providing a comprehensive overview of what to expect weather-wise throughout the year.
As January unfolds in Cavalaire-sur-Mer, the minimum daytime temperature hovers at 13 °C (55 °F), while the seawater temperature defies the cold, registering at 13 °C (56 °F). The downswing in the number of rainy days continues from the previous month, tallying 6 days, concurrently with a descent in rainfall. Nighttime temperatures also decline from the previous month. Humidity reaches a notable high at 73 %.
During February, the sea temperature in Cavalaire-sur-Mer reaches its yearly low, paralleled by minimal nighttime temperatures, bottoming out at 4 °C (39 °F). The amount of rainfall recedes further, marked by 57 mm (2.26 in). The increment in sun hours commences, shining for 5 hours.
The first hints of spring bring rising day and night temperatures in March. With the precipitation waning to 49 mm (1.93 in) and rainy days decreasing, the onset of drier weather is apparent. The wind gusts attain their zenith at 6, while solar exposure escalates modestly to 7 hours.
April's warmth is palpable with rising temperatures, reaching 17 °C (63 °F) during the day. As the sea gets gradually warmer, so too do the rain days increase. Nighttime warmth ascends to 9 °C (48 °F), while those cloud-free hours of sun escalate further to 8 hours.
May's climate in Cavalaire-sur-Mer characterizes rising daytime temperatures, registering 21 °C (69 °F), in sync with the sea temperature's upward trend. A reversal in the trajectory of rain days ensues, with their number retracting to 6 days, and a reduction in rainfall comes into effect. The continuing hike in night temperatures reaches 13 °C (55 °F), accompanied by augmenting sun hours at 9 hours.
With the onset of the tourist season, June sees day temperatures escalate further to 25 °C (76 °F), mirroring the rise in sea temperatures. The decline of rainy days continues, recorded at 4 days. Enhanced sunshine is available for a generous 10 hours.
July buzzes with peak tourist activity in Cavalaire-sur-Mer. Day temperatures hit their highest mark, while sea temperatures also surge to 23 °C (73 °F). The scanty rainfall manifests a mere 9 mm (0.37 in), coinciding with the fewest rainy days. Abundant sunshine is the norm with 11 hours per day, and the nights remain pleasantly warm.
As the tourist surge persists into August, dry conditions prevail. Sea temperatures crest at 23 °C (74 °F). An uptick in rainfall is observed, recording 30 mm (1.20 in), amidst a slight rise in rainy days counted at 3 days. The expanse of sun hours begins to recede to 10 hours.
September's charm in Cavalaire-sur-Mer includes the commencement of the sea's cooling phase, noted at 21 °C (70 °F), while daily temperatures follow suit, easing to 24 °C (76 °F). Rainy days see an uptick to 5 days, and rainfall quantity likewise increases to 66 mm (2.59 in). Night temperatures mark the starting point of their decline at 16 °C (60 °F).
October's air and sea temperatures taper in Cavalaire-sur-Mer, with the ocean registering 19 °C (66 °F). The gradual rise in rainfall stretches to 98 mm (3.85 in), and the frequency of rainy days climbs to 7 days. Clear sunlight hours continue to diminish, counted at 7 hours, and the nocturnal chill creeps in at 12 °C (54 °F).
November ushers in the sea's cooling trend, now at 17 °C (62 °F) in Cavalaire-sur-Mer, with daytime temperatures experiencing a dip to 16 °C (61 °F). The height of rainy days is attained at 8 days, and rainfall reaches a zenith at 101 mm (3.99 in). Meanwhile, solar exposure dwindles further to 5 hours, and the chill intensifies during the night.
As the year concludes, December sees day temperatures continue their descent in Cavalaire-sur-Mer, reaching 13 °C (56 °F). The waters further cool, mirroring the seasonal pattern, as rain days begin to lessen their number at 7 days, with rainfall easing off. Nighttime temperatures too diminish towards cooler readings, and the minimal sun hours characterize the shortest days of the year.
In January, the relative humidity in Cavalaire-sur-Mer typically peaks at 73 %, indicating a rather moist atmosphere.
With an average of 5 hours, February offers a moderate amount of sun, indicative of the winter season.
March observes the strongest wind speeds, averaging around 6, indicative of brisk conditions.
April marks the start of milder sea temperatures which average approximately 14 °C (57 °F).
While May is not classified as the wet season, it does experience a reduced number of rain days at 6 days.
June days in Cavalaire-sur-Mer are lengthy, offering up to 15 hours of daylight.
Evening temperatures in July are quite balmy, averaging about 19 °C (66 °F).
Indeed, August experiences the warmest sea temperatures of the year, peaking at 23 °C (74 °F).
September in Cavalaire-sur-Mer is still quite sunny, averaging about 8 hours of sunshine a day.
October is a transitional period with increasing rainfall but is not quite considered part of the main rain season.
The humidity in November increases slightly and settles around the higher end at 73 %.
Wet days are less frequent in December than in the preceding months, averaging around 7 days.