Table below will help you to find the best place for your vacation in Lazio in September. Find the place with more sun and less rain. We also provide information about sea water temperature for marine resort.

Place name	Air temp day / night		Cloudiness	Rainy days (precipitation)	Sea temperature	Sunny hours
Anzio	80.1°F	69.3°F	27.1%	2 days (1.3 in.)	76.3°F	10 h. 5 min.
Baia Domizia	81.5°F	69.8°F	26.4%	2 days (1.2 in.)	76.5°F	10 h. 10 min.
Cappella	74.5°F	72.1°F	28.0%	3 days (2.3 in.)	77.5°F	9 h. 58 min.
Capua	81.5°F	71.4°F	28.5%	3 days (2.4 in.)	-	9 h. 55 min.
Casamicciola Terme	74.5°F	72.1°F	28.0%	3 days (2.3 in.)	77.5°F	9 h. 58 min.
Caserta	84.3°F	69.6°F	27.3%	2 days (1.3 in.)	-	10 h. 3 min.
Civitavecchia	78.0°F	69.8°F	25.3%	2 days (0.7 in.)	75.6°F	10 h. 19 min.
Fiuggi	81.6°F	56.7°F	30.1%	2 days (1.1 in.)	76.5°F	9 h. 43 min.
Fiumicino	79.4°F	70.0°F	24.5%	1 day (0.8 in.)	75.9°F	10 h. 25 min.
Forio	76.2°F	72.8°F	25.3%	2 days (1.1 in.)	77.0°F	10 h. 19 min.
Formia	80.4°F	63.2°F	30.3%	3 days (1.3 in.)	76.5°F	9 h. 42 min.
Francavilla al Mare	78.2°F	67.1°F	24.3%	1 day (0.8 in.)	76.1°F	10 h. 27 min.
Frosinone	77.0°F	70.0°F	30.7%	2 days (1.2 in.)	-	9 h. 38 min.
Gaeta	80.4°F	63.2°F	30.3%	3 days (1.3 in.)	76.5°F	9 h. 41 min.
Gragnano	76.2°F	72.8°F	25.1%	2 days (1.1 in.)	77.0°F	10 h. 19 min.
Ischia	76.2°F	72.8°F	25.2%	2 days (1.1 in.)	77.0°F	10 h. 19 min.
L'Aquila	70.4°F	53.2°F	32.7%	2 days (1.0 in.)	-	9 h. 24 min.
Latina	81.1°F	65.8°F	31.1%	3 days (1.3 in.)	-	9 h. 35 min.
Marina di Grosseto	79.4°F	66.2°F	24.8%	2 days (1.2 in.)	75.7°F	10 h. 23 min.
Marina di Varcaturo	78.3°F	72.3°F	25.0%	2 days (1.0 in.)	76.8°F	10 h. 21 min.
Mondragone	74.5°F	72.1°F	28.0%	3 days (2.3 in.)	77.0°F	9 h. 59 min.
Montesilvano	77.8°F	63.8°F	29.3%	1 day (0.7 in.)	76.1°F	9 h. 50 min.
Naples	80.7°F	72.2°F	25.2%	2 days (1.1 in.)	77.0°F	10 h. 19 min.
Nettuno	80.1°F	69.3°F	27.2%	2 days (1.3 in.)	76.3°F	10 h. 4 min.
Nola	81.2°F	67.5°F	28.5%	3 days (1.8 in.)	-	9 h. 55 min.
Orbetello	78.2°F	67.8°F	23.4%	1 day (0.8 in.)	75.0°F	10 h. 34 min.
Ostia	79.4°F	70.0°F	24.5%	1 day (0.8 in.)	75.9°F	10 h. 25 min.
Panza	74.5°F	72.1°F	28.0%	3 days (2.3 in.)	77.5°F	9 h. 58 min.
Pescara	78.1°F	67.1°F	23.6%	-	75.6°F	10 h. 32 min.
Pescocostanzo	75.2°F	59.0°F	28.8%	2 days (1.0 in.)	-	9 h. 53 min.
Pitigliano	76.3°F	59.5°F	27.9%	2 days (1.4 in.)	-	10 h. 0 min.
Porto Santo Stefano	76.1°F	71.0°F	25.4%	3 days (1.1 in.)	76.1°F	10 h. 19 min.
Posillipo	82.2°F	70.1°F	30.5%	3 days (2.4 in.)	77.5°F	9 h. 40 min.
Pozzuoli	74.5°F	72.1°F	28.0%	3 days (2.3 in.)	77.4°F	9 h. 58 min.
Procida	74.5°F	72.1°F	28.0%	3 days (2.3 in.)	77.5°F	9 h. 59 min.
Roccaraso	75.2°F	59.0°F	28.8%	2 days (1.0 in.)	-	9 h. 53 min.
Rome	81.9°F	66.7°F	21.8%	1 day (0.5 in.)	76.1°F	10 h. 45 min.
Roseto degli Abruzzi	78.2°F	67.1°F	24.3%	1 day (0.8 in.)	76.1°F	10 h. 27 min.
Sabaudia	79.5°F	68.1°F	27.3%	3 days (1.2 in.)	76.6°F	10 h. 4 min.
San Felica Circeo	79.5°F	68.1°F	27.3%	3 days (1.2 in.)	76.6°F	10 h. 4 min.
Sant'Angelo	74.5°F	72.1°F	28.0%	3 days (2.3 in.)	77.5°F	9 h. 58 min.
Santa Marinella	77.4°F	70.5°F	26.4%	1 day (1.1 in.)	76.3°F	10 h. 11 min.
Silvi	78.2°F	67.1°F	24.3%	1 day (0.8 in.)	76.1°F	10 h. 27 min.
Sperlonga	80.4°F	63.2°F	30.3%	3 days (1.3 in.)	76.5°F	9 h. 41 min.
Terni	81.0°F	59.4°F	31.2%	4 days (1.6 in.)	-	9 h. 35 min.
Terracina	79.5°F	68.1°F	27.3%	3 days (1.2 in.)	76.5°F	10 h. 4 min.
Tivoli Terme	82.0°F	68.8°F	29.4%	3 days (1.2 in.)	-	9 h. 48 min.
Torre del Greco	82.1°F	71.4°F	25.7%	2 days (1.1 in.)	77.0°F	10 h. 15 min.
Viterbo	80.2°F	61.9°F	29.1%	3 days (1.4 in.)	-	9 h. 51 min.

** Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

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