Best Time-of-Year
The best month at Sperlonga is March, when temperatures average 10–15 °C (49–59 °F) and mid-day humidity sits around 65%. Expect cool days, with around 13 excellent days in a typical March. February, March, and April are the most reliable months, with cooler temperatures.
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Tap a month for its details below.
Month by Month
January
A typical January brings cool days, with around 9 excellent days.
February
February is among the year's most reliable months — expect cool days, with around 10 excellent days.
March
March is the year's best month for climbing — expect cool days, with around 13 excellent days.
April
April is among the year's most reliable months — expect mild days, with around 14 excellent days.
May
A typical May brings rainy, mild days, with around 7 excellent days.
June
A typical June brings dry, warm days, with around 24 climbable days.
July
A typical July brings dry, hot days, with around 13 climbable days. Heat takes out most of the rest.
August
A typical August brings warm days, with around 14 climbable days. Heat takes out most of the rest.
September
A typical September brings warm days, with around 3 excellent days.
October
A typical October brings mild days, with around 7 excellent days.
November
A typical November brings rainy, mild days, with around 9 excellent days. Rain takes out most of the rest.
December
A typical December brings cool days, with around 9 excellent days.
A Typical Year
| Month | Excellent Days | Viable Days | Off Days | Temperature | Wet Days | Mid-Day Humidity |
|---|---|---|---|---|---|---|
| January | 9 | 9 | 13 | 8–13 °C 47–55 °F | 11 | 70% |
| February | 10 | 9 | 9 | 9–14 °C 48–57 °F | 9 | 67% |
| March | 13 | 10 | 8 | 10–15 °C 49–59 °F | 11 | 65% |
| April | 14 | 10 | 6 | 12–17 °C 53–63 °F | 10 | 63% |
| May | 7 | 19 | 5 | 16–21 °C 60–70 °F | 13 | 65% |
| June | 1 | 24 | 5 | 21–27 °C 69–80 °F | 4 | 61% |
| July | 1 | 13 | 17 | 23–29 °C 73–85 °F | 2 | 59% |
| August | 0 | 14 | 17 | 23–29 °C 73–84 °F | 7 | 59% |
| September | 3 | 18 | 9 | 19–25 °C 67–78 °F | 9 | 62% |
| October | 7 | 15 | 9 | 16–22 °C 61–71 °F | 10 | 66% |
| November | 9 | 7 | 14 | 13–17 °C 55–63 °F | 15 | 69% |
| December | 9 | 11 | 11 | 10–14 °C 49–58 °F | 11 | 70% |