Falmouth

Stay up to date with the latest weather conditions in Falmouth. Below you will find current data, forecasts, and helpful weather charts.

Falmouth, located in the USA, has a temperate climate with four distinct seasons. The weather here is characterized by noticeable temperature fluctuations throughout the year, allowing visitors to enjoy the charms of every season, from snowy winter days to warm summer sunshine.

Summer in Falmouth, spanning from June to August, is usually warm and pleasant. Average temperatures during this period range around 19-23°C, peaking in July and August when maximums can reach 25-26°C. Winters, by contrast, are cold, especially in January and February, when the average temperature stays around 1-2°C and night frosts are not uncommon. Spring (March-May) and autumn (September-November) are transitional seasons, offering a gradual change in temperatures and creating comfortable conditions for walking and exploring the city.

Precipitation in Falmouth is distributed relatively evenly throughout the year, with low total amounts ranging from 2 to 4 mm per month. The number of days with precipitation is also quite stable, averaging between 9 and 11 days each month. This indicates that while rain occurs regularly, it is usually not heavy or prolonged, allowing for outdoor activities to be planned with minimal inconvenience.

The climate in Falmouth is characterized by noticeable seasonal temperature changes. Throughout the year, the thermometer moves from cool winter values to pleasant summer warmth. Traditionally, the hottest months are July, with an average temperature of about 23.2°C (maximums reaching 25.9°C and minimums not dropping below 20.6°C), and August, with an average temperature of 22.9°C (ranging from 20.2°C to 25.5°C). The coldest period is considered January, when the average temperature stays at 1.4°C, with night temperatures potentially dropping to -1.5°C and daytime highs reaching 4.4°C. February is also quite cool, with an average temperature of 2.2°C.

Summer months in Falmouth, from June to August, offer residents and visitors comfortably warm weather. In June, the average temperature is about 19.2°C, gradually rising toward July. Daytime highs in the height of summer rarely exceed 26°C, creating ideal conditions for walking and outdoor activities. Nights also remain warm, with temperatures generally staying above 16-20°C. Transitional seasons—spring and autumn—are marked by a gradual change in temperatures. For example, in May, the average temperature already reaches 14.0°C, while in September, a pleasant warmth of around 19.3°C still lingers.

Winter in Falmouth, covering December, January, and February, brings a significant cooling. Average temperatures during this period range from 1.4°C to 3.8°C. Nighttime frosts are possible, especially in January when the average minimum is -1.5°C. During the day, the temperature usually stays above freezing, reaching 4-6°C. The difference between average maximum and minimum temperatures throughout the day remains moderate all year round, usually within 5-7°C, indicating an absence of sharp daily temperature fluctuations.

Falmouth sees a fairly even distribution of precipitation throughout the year, with no pronounced wet or dry seasons. The total amount of precipitation is low. The highest amounts, around 4 mm, occur in January, February, March, September, October, and December. The driest month is August, with an average of only 2 mm. Despite these low figures, precipitation occurs regularly: the number of "wet" days ranges from 9 in November to 11 in the winter months and April. This suggests that while precipitation is not heavy, it is frequent.

The nature of precipitation changes with the season. In the winter months, especially in January (average temperature 1.4°C) and February (2.2°C), when temperatures often drop below freezing, precipitation is likely to fall as snow. Snowfall is also possible in December and March, but as spring approaches and autumn recedes, the probability of rain increases. From April to November, during the warmer period, precipitation is predominantly rain. Given the low total amount of precipitation spread over 10-11 days a month, we are most likely talking about light rain, drizzle, or light snowfall.

When planning a trip to Falmouth, it's important to consider the variable weather and prepare for different conditions throughout the year. The principle of layering will be your best friend. In winter (December to March), average temperatures range from 1.4°C to 4.7°C, and night frosts are not uncommon, so a warm jacket, hat, gloves, and a scarf are essential. In spring (April-May) and autumn (September-November), the weather is milder but still cool, with average temperatures ranging from 8.7°C to 14°C in spring and from 19.3°C, dropping to 8.4°C, in autumn. During these periods, sweaters, fleece jackets, and a light waterproof jacket or windbreaker will come in handy.

Summer months (June-August) in Falmouth are warm, with an average temperature of about 19-23°C and maximums reaching 25-26°C. Light T-shirts, shorts, dresses, and sandals are suitable for this time of year. However, even in summer, an evening chill or a sudden breeze may require a light sweater or cardigan. Given that an average of 9-11 days per month are rainy, albeit with low precipitation (2-4 mm), a compact umbrella or light raincoat will be useful year-round. Don't forget comfortable walking shoes, as you'll likely be doing a lot of walking while exploring the city. On sunny days, especially in summer, sunscreen and a hat are also recommended.