Sunheron logoSunheron
About SunheronFAQContact
Find destination...
° C
  • About Sunheron
  • FAQ
  • Contact
  • ° C

    Rhode Island

    Cape Cod weather and climate

    Rhode Island

    Cape Cod weather and climate

    Day

    17 °C

    Night

    9 °C

    Sea

    10 °C

    Precipitation

    91 mm

    in month

    Rainy days

    11 days

    in month

    Daylight

    14 hours

    average

    Sunshine

    8 hours

    average

    Humidity

    70 %

    Weather charts for Cape Cod

    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)-50510152025Precipitation (mm)0130
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)-50510152025Precipitation (mm)0130
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days6810121468101214
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day02468101224681012
    Wind chart
    JanFebMarAprMayJunJulAugSepOctNovDecWind024682468
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %556065707580556065707580
    Data backed by 40 years of history

    We make the most from 40 years of historical weather data to predict the best weather conditions.

    Selection of world's favourite destinations

    Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.

    16 500 000 weather records

    We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.

    Countryside in Cape Cod at sunset time

    Destinations with similar weather to Cape Cod

    Other destinations in Rhode Island


    Weather overview for Cape Cod

    Weather overview

    Cape Cod (United States of America) is a place with a mild continental climate. The day temperatures range from 3.4 °C (38.1 °F) in January to 25.7 °C (78.3 °F) in July. The highest sea temperatures in Cape Cod are in August with 19.3 °C (66.7 °F) and the lowest in February with 3.5 °C (38.2 °F). The least rainy month in Cape Cod is September with its 8 days of rain, the rainiest month is December, when it rains 12 days. Temperatures during the night go from -4.9 °C (23.2 °F) in January to 17.2 °C (63.0 °F) in July.

    January weather

    The sea temperature descents similarly to the previous month in Cape Cod, while the day temperature is on its minimum, the value of this measure is 3.4 °C (38.1 °F). The number of rainy days starts to descent, with its value being 11 days, and the beginning of the descent of the rainfall amount could be noticed as well, its value is 87 mm (3.42 in). The minimum of the night temperature is observable, the value of this measure is -4.9 °C (23.2 °F). The number of sun hours (without clouds) rise's start could be observed, its value is 5 hours.

    February weather

    The minimum of the sea temperature can be noticed, its value is 3.5 °C (38.2 °F) in Cape Cod, while the day temperature rise's start could be observed in February. The beginning of the rise of the night temperature could be noticed, with its value of -4.2 °C (24.4 °F). The rise of the number of sun hours (without clouds) can be observed, the value of this measure is 6 hours. The wind speed is on its maximum, with its value of 5.8. The humidity is on its minimum, its value is 65 %.

    March weather

    The rainfall amount starts to rise in March in Cape Cod. The day temperature rises similarly to the previous month, with its value being 7.4 °C (45.3 °F), and the rise of the night temperature can be observed as well, its value is -0.8 °C (30.6 °F). The number of sun hours (without clouds) continues to rise.

    April weather

    The beginning of the rise of the sea temperature could be noticed, the value of this measure is 5.9 °C (42.7 °F) in Cape Cod, while the day temperature rises similarly to the previous month. The rise of the night temperature can be observed, the value of this measure is 3.9 °C (39.0 °F). The rise of the number of sun hours (without clouds) can be observed, its value is 7 hours.

    May weather

    The day temperature continues to rise, with its value being 17.4 °C (63.3 °F) in Cape Cod, and the rise of the sea temperature can be observed too, its value is 9.6 °C (49.2 °F). The rainfall amount starts to descent in this month. The rise of the night temperature can be observed, with its value being 8.6 °C (47.5 °F). The rise of the number of sun hours (without clouds) can be observed, the value of this measure is 8 hours.

    June weather

    The rise of the day temperature can be observed, with its value being 22.7 °C (72.9 °F) in Cape Cod, and the sea temperature continues to rise too, its value is 14.0 °C (57.3 °F). The rise of the night temperature can be observed, with its value being 14.0 °C (57.2 °F). The maximum of the day length can be noticed in June. The maximum of the number of sun hours (without clouds) can be noticed in this month.

    July weather

    The tourist season is about to start in Cape Cod. The day temperature is on its maximum, with its value of 25.7 °C (78.3 °F), while the sea temperature continues to rise, its value is 18.0 °C (64.3 °F). The number of rainy days starts to descent, the value of this measure is 9 days, while the minimum of the rainfall amount is observable, with its value being 80 mm (3.13 in). The night temperature reaches its maximum, its value is 17.2 °C (63.0 °F).

    August weather

    The maximum of the sea temperature can be noticed, the value of this measure is 19.3 °C (66.7 °F) in Cape Cod. The tourist season is taking place. The minimum of the wind speed can be noticed in August. The number of sun hours (without clouds) descent's start could be observed in August.

    September weather

    The day temperature descent's start could be observed, the value of this measure is 21.9 °C (71.4 °F) in Cape Cod, and the sea temperature descent's start could be observed too. The minimum of the number of rainy days is observable, with its value of 8 days, while the beginning of the rise of the rainfall amount could be noticed, with its value being 90 mm (3.56 in). The beginning of the descent of the night temperature could be noticed, with its value of 13.4 °C (56.1 °F). The number of sun hours (without clouds) continues to descent, with its value being 7 hours.

    October weather

    The day temperature continues to descent, with its value of 16.3 °C (61.3 °F) in Cape Cod, and the descent of the sea temperature can be observed too, with its value of 14.1 °C (57.5 °F). The beginning of the rise of the number of rainy days could be noticed, its value is 9 days, while the rainfall amount continues to rise, its value is 100 mm (3.94 in). The night temperature continues to descent. The number of sun hours (without clouds) continues to descent, the value of this measure is 7 hours.

    November weather

    The sea temperature descents similarly to the previous month, with its value being 10.3 °C (50.5 °F) in Cape Cod, and the day temperature descents similarly to the previous month too, with its value being 11.5 °C (52.7 °F). The rise of the number of rainy days can be observed, with its value being 11 days, while the rainfall amount reaches its maximum, the value of this measure is 111 mm (4.36 in). The descent of the night temperature can be observed, the value of this measure is 3.2 °C (37.8 °F). The number of sun hours (without clouds) continues to descent, with its value being 5 hours.

    December weather

    The day temperature continues to descent, with its value being 6.5 °C (43.7 °F) in Cape Cod, and the sea temperature continues to descent as well, the value of this measure is 7.3 °C (45.1 °F). The night temperature descents similarly to the previous month, the value of this measure is -1.8 °C (28.8 °F). The number of rainy days is on its maximum in this month. The day length is on its minimum in this month. The number of sun hours (without clouds) reaches its minimum, with its value being 4 hours.

    FAQs

    Are there good conditions to visit in June in Cape Cod?

    Cape Cod can be visited in June - the weather will be moderate. The temperature of 14.0 °C (57.2 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

    What is the sea temperature in July in Cape Cod?

    The temperature of the sea in July in Cape Cod is 18.0 °C (64.3 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.

    Is there a wet season in August in Cape Cod?

    No, there is no wet season in August in Cape Cod - you can expect 9 days of rain during the month.

    What temperature can I expect during the day in September in Cape Cod?

    The average daily temperature in September in Cape Cod is 21.9 °C (71.4 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.