Frederick

Stay up to date with the latest weather reports for the city of Frederick. Here you will find current data, forecasts, and useful weather information to help you plan your day in the best possible way.

The climate in Frederick, USA, is characterized as temperate with four distinct seasons. The city experiences significant temperature fluctuations throughout the year, allowing visitors to experience a variety of weather conditions. Winters (December–February) are quite cold here, with average temperatures around 1.9°C - 4.2°C and minimums dropping below freezing. Summers (June–August), on the other hand, are hot, with average temperatures ranging from 22.8°C to 26.1°C and highs often exceeding 30°C, especially in July.

Spring (March–May) and autumn (September–November) in Frederick are pleasant transitional seasons. Spring sees a gradual warming from a cool March (average temperature 7.5°C) to a warm May (18.2°C). In autumn, there is a smooth cooling from a still-warm September (21.0°C) to a cool November (8.2°C). Precipitation is distributed relatively evenly throughout the year, averaging 3–4 mm per month. Although the number of days with precipitation is slightly higher in May, July, and August (12–14 days), this does not constitute a distinct rainy season, but rather indicates periodic but not overly heavy rainfall.

The city of Frederick experiences pronounced seasonal temperature fluctuations throughout the year. The hottest month is usually July, when the average temperature reaches 26.1°C, and daily highs can rise to 31.2°C. Nights in July are also warm, with an average low of around 21.0°C. The coldest month is January, with an average temperature of 1.9°C. In January, average low temperatures drop to -1.9°C, and daily highs rarely exceed 5.6°C.

The summer months, from June to August, are characterized by hot weather. Average daily highs during this period range from 28.0°C (in June) to 31.2°C (in July), creating conditions for outdoor activities, though it can occasionally be quite sultry. Winter in Frederick, spanning from December to February, is characterized by cool and sometimes freezing weather. During these months, daily highs typically range from 5.6°C (in January) to 8.6°C (in February), but nights can be quite cold, with lows dropping on average from -1.9°C (in January) to 0.1°C (in December). January stands out as the coldest winter month, when night frosts become common, and even during the day, the air rarely warms above 5.6°C.

The transitional seasons, spring and autumn, feature more moderate temperatures. In spring, especially in April and May, there is a gradual warming, with average temperatures rising from 12.7°C to 18.2°C. In autumn, during September and October, the temperature gradually decreases from a comfortable 21.0°C to a cooler 15.3°C. Notable diurnal temperature fluctuations occur throughout the year: the difference between daily highs and nightly lows is often around 7–11°C, which is typical for the region's climate.

The city of Frederick receives a very small amount of monthly precipitation, averaging from 3 to 4 mm, indicating a fairly dry climate throughout the year. There is usually no pronounced rainy season or long dry period, although the nature of precipitation changes depending on the time of year.

In winter, especially in January (with an average temperature of 1.9°C and minimums dropping to -1.9°C) and December (average temperature 3.8°C, minimum 0.1°C), precipitation is very likely to fall as snow. In February, when the average temperature is 4.2°C and the minimum can drop to -0.2°C, snowfall is also possible, sometimes mixed with rain. Despite the small total amount (3 mm in each of these months), winter precipitation is quite regular, occurring about 10–11 days in each of these months.

With the arrival of spring and into the summer period, as temperatures rise, precipitation falls primarily as rain. The highest number of wet days, as well as the maximum monthly precipitation volume (4 mm), occurs in May and July—about 14 days with precipitation in each. August (13 wet days, 4 mm) and September (10 wet days, 4 mm) also fall into the months with slightly higher precipitation. The lowest frequency of precipitation is typical for October and November, which average 8 wet days each, while the total precipitation remains at 3 mm.

When planning a trip to Frederick, it's important to consider the weather variability throughout the year so your wardrobe suits the conditions. Overall, the climate here is characterized by distinct seasons, so the principle of layering will be your best friend. Regardless of the time of year, comfortable walking shoes for exploring the city are a must.

The winter months (December–February) bring chilly weather with average temperatures around 1.9°C - 4.2°C, and sometimes dropping below freezing. You will need warm items: sweaters, fleece tops, a winter jacket (preferably waterproof or at least windproof, as precipitation occurs even if it isn't heavy), a hat, gloves, and a scarf. Spring (March–May) is a transitional period. March is still quite cool, but by May, temperatures rise to a comfortable 18°C. It is recommended to bring a light jacket or a raincoat, as well as an umbrella, since the number of rainy days increases in May. In summer (June–August), Frederick is warm and sometimes hot, with average temperatures of 22°C - 26°C and highs reaching 30°C. Pack light summer clothing made of natural fabrics, shorts, and t-shirts. Don't forget sunscreen, a hat, and sunglasses. Although summer rainfall is low, a light raincoat or umbrella may come in handy for short-lived showers, especially in July and August.

In autumn (September–November), the weather gradually becomes cooler. September can still offer warm days, but by November, the average temperature drops to 8°C. You will find layered outfits useful again: t-shirts, shirts, sweaters, and a mid-season jacket. An umbrella remains relevant, especially in early autumn. It's worth carrying a light windbreaker at any time of year, as the weather can be changeable. Given the number of days with precipitation throughout the year, even if in small amounts, a compact umbrella or a light raincoat will be a useful addition to your luggage.