Weather in Concord

Planning your day in Concord? Find up-to-date weather information, including forecasts and useful charts, right here in this section.

Concord, located in the United States, possesses a climate that can be characterised as temperate, with distinct features of the Mediterranean type. The city has clearly defined seasons, offering diverse weather conditions throughout the year. Average annual temperatures are quite comfortable, without extreme heat or severe frost, making it an attractive destination to visit at various times.

Summer in Concord (from June to August, as well as September and October) is distinguished by warm and very dry weather. Average maximum temperatures during this period range from 25.8°C to 29.2°C, while rainfall drops to almost zero, especially from June to August when there are practically no rainy days. Winters (from December to March) are mild here, with average temperatures around 10-12°C. This is when the main part of the annual precipitation falls, although the amount remains small, about 3 mm per month, but with a greater number of days with precipitation compared to summer.

Spring and autumn serve as pleasant transitional periods. In spring (April-May), the temperature gradually rises, and the amount of precipitation and rainy days noticeably decreases, preparing the city for the dry summer. In autumn, after the hot months, the temperature smoothly declines, and light rains return by November. Overall, the climate of Concord is characterised by a very arid and warm summer and a mild, wetter winter.

The city of Concord sees a noticeable shift in temperature regimes throughout the year, offering a varied climatic experience. The hottest months are usually July and August, when the average temperature rises to 21.4°C and 21.9°C respectively, and daytime highs can reach almost 29°C. The coolest months are considered to be December and January with average temperatures around 10.4°C - 10.6°C and minimum night-time temperatures dropping to 6.1°C - 6.4°C. The annual range of average temperatures is approximately from 10°C to 22°C, indicating clearly defined seasons.

The summer months in Concord, especially from June to September, are characterised by pleasant warmth turning into heat. Average daytime temperatures during this period range from 20.6°C in June to 21.9°C in August, with maximum daytime values often reaching 28-29°C. It is worth noting significant daily temperature fluctuations: for example, in July, the difference between the average maximum (28.9°C) and average minimum (13.9°C) temperature is about 15°C. This means that even after a hot day, evenings and nights can be noticeably cooler, bringing pleasant relief.

Winter in Concord, covering the months from December to February, is distinguished by mildness and coolness, but without severe frosts. Average temperatures during this period stay around 10-11°C. Minimum night-time temperatures rarely drop below 5.8°C (in February), and daytime highs are usually in the range of 14-16°C. Daily temperature fluctuations in winter are less pronounced than in summer, but still noticeable, averaging 8-11°C. This ensures relatively comfortable conditions even in the coldest months of the year.

Concord observes a clearly defined seasonality in the distribution of precipitation throughout the year. The city experiences a distinct dry season in summer and early autumn, while late autumn, winter, and early spring are characterised by more frequent, though not heavy, precipitation.

The wettest period in Concord can be considered the months from December to March. January, February, March, and December show the maximum amount of precipitation for the city – 3 mm in each. At the same time, March stands out with the highest number of rainy days – on average 12. In January and December, it also rains quite often, approximately 10 days per month. November brings about 2 mm of precipitation and 6 rainy days. Given the temperature regime, precipitation most likely falls in the form of rain.

On the other hand, the summer months and early autumn in Concord are very dry. From June to October, rainfall amounts to 0 mm. June, July, and August are absolutely dry months when it practically never rains (0 rainy days). In September, there is on average only one day with precipitation, and in October – two. Thus, if you are planning a trip and want to avoid rain, the summer months will be the most suitable time.

When planning a trip to Concord, it is important to consider its climatic features so that your luggage is packed correctly. In general, the weather here is characterised by mild winters and warm, dry summers. Regardless of the season, comfortable shoes for walking are an absolute necessity. Sunscreen and sunglasses will also come in handy all year round, as there are plenty of sunny days here. The principle of layering in clothing will become your best helper, allowing you to easily adapt to temperature changes throughout the day, especially in the transitional seasons.

The summer months in Concord, from June to September, are usually very warm and dry, with a minimal amount of precipitation. For this period, light, breathable clothing is ideal: t-shirts, shorts, skirts, and sundresses. Do not forget a hat for sun protection. Evenings can be a little cooler, so a light jumper or cardigan may prove useful. Since rains are extremely rare at this time, an umbrella will most likely not be needed.

In winter, from December to March, it is cooler in Concord, with average temperatures around 10-12°C. During this period, you should take warmer clothes with you: jumpers, fleece jackets, jeans or thick trousers, as well as a light or mid-season jacket. Although the total amount of precipitation is small, it is in winter (as well as in early spring and late autumn) that a greater number of days with precipitation is observed. Therefore, a compact umbrella or a light waterproof jacket will be very appropriate. Spring (April-May) and autumn (October-November) are transitional periods with moderate temperatures, when layered clothing is especially relevant to feel comfortable both in the cool morning hours and during the warmer daytime.