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January is the coldest month of the year in Rome with chilly temperatures of 37°F (3°C) and 55°F (13°C) for the average low and average high temperatures respectively. The cold climate is matched by 6 hours of daily sunshine – the lowest levels of sunlight in the year.
In February, the high temperature averages increase by a few degrees to 57°F (14°C). In contrast, the average low temperatures hold steady at cold 37°F (3°C).
March is beautiful in Romewith temperatures beginning to get warmer faster. The average high and average low temperatures range between 63°F (17°C) and 43°F (6°C). Rainfall is low in March with precipitation rates barely hitting 19 mm.
In April, the average high temperatures rise further to 68°F (20°C). The warmer days are matched by beautiful sunny days averaging 10 hours of sunshine.
Rome Weather in May: The final month of spring comes in May along with a high temperature average of 75°F (24°C). Low temperatures measure in at 55°F (13°C).
In June, the average high temperature rises by nearly 10 degrees to 84°F (29°C) as summer arrives in Rome. Meanwhile, the average low temperature also rises significantly to 63°F (17°C).
July is the hottest month of the year in Rome with the high temperature averages shooting up to 90°F (32°C). The low temperature average, on the other hand, only increases by a few degrees to 63°F (17°C). The peak of summer is matched by beautifully long days with 14 hours of daily average sunshine.
Rome Weather in August: It’s a fantastic month for outdoor water activities or traveling to beaches near Rome as the sea temperatures average at 79°F (26°C). It’s also the driest month annually with no rainfall expected at all. The average high temperature and average low temperature range between 86°F (30°C) and 64°F (18°C).
September marks the beginning of Rome’s autumn season as seen by the average low and average high temperatures decreasing to 61°F (16°C) and 81°F (27°C) respectively. The days get slightly shorter with the daily average sunshine falling to 10 hours per day.
In October, the rainfall is moderate to low with just 38 mm for the precipitation average. The average high temperature takes a steep decrease to 81°F (27°C) while the average low temperature goes down a few degrees to 61°F (16°C).
Rome Weather in November: High temperature averages take another steep dive in November falling to 64°F (18°C). There’s a noteworthy decrease in the low temperature averages as well which settle at 46°F (8°C).
December receives the highest precipitation average of the year with 96 mm of rainfall. An average high temperature of 59°F (15°C) and average low temperature of 39°F (4°C) marks the arrival of winter in this historic Italian city.
Rome is a gorgeous city to visit at any time of the year, but just like any other dream destination, there are certain factors that might weigh in on when you should visit. For example, for travelers that want to avoid the bulk of the tourist crowds, the best time to visit Rome is between the months of October and April. If you aren’t too keen on cold weather, however, May through September is also an ideal time to visit as there aren’t many tourists and the humidity isn’t too harsh. Deal hunting tourists will have the best luck in visiting anytime between October and April while those who want to enjoy the popular Piazza Navona Christmas Market should visit between November and January.