Kittery

Planning a trip or just curious about the weather in Kittery? In this section, you'll find the most up-to-date weather information and forecasts to help you plan your day.

The climate in Kittery, USA, can be described as humid continental, with four distinct seasons. The city experiences significant temperature fluctuations throughout the year, which is typical for this climate type. Travelers should expect a variety of weather conditions depending on the time of their visit.

Winters in Kittery (December-February) are cold, with average temperatures dropping below freezing, especially in January (average temperature -2.0°C). In contrast, summers (June-August) are warm and pleasant, with peak average temperatures in July (23.0°C) and August (22.1°C). Spring (March-May) and autumn (September-November) are transitional seasons with gradual temperature changes, offering mild weather.

As for precipitation, it is distributed fairly evenly throughout the year, without a distinct rainy season. Monthly rainfall is low, ranging from 2 to 4 mm. The number of rainy days per month is also relatively stable, averaging between 9 and 14 days. This means that light precipitation is possible at any time of year, but it is not a dominant feature of the climate.

The climate in Kittery is characterized by distinct seasonal temperature changes. The annual temperature range is quite wide, from freezing winter months to warm summers. The hottest month is typically July, with an average temperature of about 23.0°C and daily highs reaching 27.0°C. August is also very warm, with an average temperature of 22.1°C. In contrast, the coldest months are January and February. In January, the average temperature drops to -2.0°C, while minimum nightly temperatures can reach -5.7°C. February is slightly warmer, with an average temperature of -0.9°C.

Summer months in Kittery, especially from June to August, offer pleasantly warm and occasionally hot weather. Daytime temperatures at the height of summer in July and August usually range from 26.0°C to 27.0°C. Nights bring refreshing coolness, with temperatures dropping to an average of 15.2°C to 19.0°C. Winter, spanning December, January, and February, can be quite frosty. Average temperatures during this period range from -2.0°C to 0.6°C, with nightly lows regularly falling below freezing (-5.7°C to -2.7°C). Daytime highs in winter are typically in the 1.6°C to 3.8°C range. Temperature fluctuations between day and night are noticeable throughout the year, averaging 7-9°C, which ensures cooler evenings even after warm summer days.

In Kittery, precipitation is distributed fairly evenly throughout the year, with total monthly volumes usually ranging between 2 and 4 mm. This indicates that the city does not have a distinct rainy season or a prolonged dry period, and precipitation is generally not too heavy at any one time.

The driest month in terms of precipitation is May, with only about 2 mm. Slightly more precipitation, 4 mm each, falls in January, April, July, October, and December. In terms of frequency, the highest number of precipitation days is seen in June, with an average of 14 days. Conversely, January, September, and November are the months with the fewest rainy days, at about 9 days each.

The type of precipitation in Kittery depends significantly on the season. During the winter months from December to February, when average air temperatures drop below freezing (for example, in January the average temperature is -2.0°C and the minimum can reach -5.7°C), precipitation falls primarily as snow. During transitional periods such as March (average temperature +2.9°C) and November (+5.7°C), both rain and sleet or snow are possible, especially in early spring and late autumn. During the warm season from April to October, when temperatures are consistently above freezing, precipitation falls as rain.

When planning a trip to Kittery, it's important to keep New England's changeable weather in mind. The key principle for packing should be layering. Even in the warmer months, evenings can be cool, and during transitional seasons, temperatures can vary significantly throughout the day. Don't forget comfortable walking shoes, as there is plenty to see in Kittery. Given that there are an average of 9-14 days with precipitation each month, a light waterproof jacket or a compact umbrella will be very useful year-round.

For a visit during the cold months (December to March), when average temperatures range from -2°C to 3°C and night frosts are common, you'll need a warm winter jacket, hat, gloves, and a scarf. Warm sweaters, fleeces, and perhaps thermal underwear will also be helpful. During transitional seasons like April, May, October, and November, the weather can be unpredictable. Daytime temperatures can rise to +19°C in May or +16°C in October, but it is often much cooler in the mornings and evenings. Therefore, pack a mid-season jacket, sweaters, and jeans or heavy trousers.

Summer months (June, July, August) in Kittery are usually warm, with average temperatures around 20-23°C and highs of up to 27°C. Light t-shirts, shorts, dresses, and sandals will come in handy. However, even in summer, especially if you plan evening walks by the water, it's worth having a light sweater or cardigan with you. Don't forget sunscreen, a hat, and sunglasses. Although rainfall is light, summer showers do occur, so a compact raincoat or umbrella is a good idea even during this time of year.