Weather in South Charleston

Stay up to date with the current weather conditions in the city of South Charleston. Below are fresh data, charts, and forecasts to help you better plan your day.

The climate in the city of South Charleston can be described as temperate, with four clearly defined seasons. Weather conditions here are quite mild and are not characterised by extreme fluctuations, making travel comfortable at practically any time of the year. Humidity is usually moderate, but precipitation occurs regularly throughout all twelve months.

Summer here is truly warm and even hot: in July and August, daytime temperatures often rise to 28–29°C. Winters, by contrast, are cool but not severe, with average indicators slightly above zero and rare frosts. Spring and autumn delight with pleasant warmth, when the air warms up to a comfortable 15–20°C, which is ideal for long walks in the fresh air.

An important feature of the local weather is the frequency of rainy days. Even in the warmest months, such as May and July, the number of days with precipitation can reach 15–16 per month. The most stable and "dry" period can be considered early autumn (September and October), when rains occur less frequently, and the temperature remains high enough for a comfortable holiday.

Analysing the temperature statistics in the city of South Charleston, it is worth noting the significant range of values. The annual amplitude between the average minimum of the coldest month (January, -1.3°C) and the maximum of the hottest (July, 29.6°C) exceeds 30 degrees. Such data indicate the need for a careful selection of your wardrobe depending on the specific dates of your trip, as the climatic picture changes quite radically.

The transitional seasons demonstrate the dynamics of air warming and cooling with clear numerical indicators. If in March the daytime maximum averages 14.3°C, by May it reaches a summery 23.8°C. In autumn, the reverse process occurs: a comfortable 20.7°C during the day in October gives way to 13.4°C in November. An important feature is the stable diurnal temperature variation: the difference between day and night readings remains in the range of 9–11 degrees throughout the year. For example, in April, after a pleasant midday 19.0°C, the air cools down to a brisk 8.0°C by night.

Based on these figures, the principle of layering in clothing is the most practical solution. For summer trips, when even night-time minimums do not drop below 20.4°C, light items made of natural fabrics are sufficient. However, for a visit in September (around 16.6°C at night), a windbreaker or a thick jumper will already be useful. Travellers planning a visit during the winter months or early spring, when night temperatures fluctuate from -1.3°C to 3.9°C, will require proper warm jackets, despite the fact that it may be relatively warm during the day.

Precipitation in South Charleston is distributed quite evenly throughout the year, so tourists should be prepared for changeable weather in any season. There is no pronounced dry period here, although the intensity and frequency of rains vary noticeably depending on the month.

The wettest period can be considered late spring and mid-summer. The record holder for the frequency of precipitation is May, when about 16 rainy days are recorded. July is also distinguished by high humidity: precipitation falls for approximately half the month, although its total volume remains moderate.

The driest time of the year is considered to be the beginning of autumn. In September and October, the number of inclement days drops to a minimum — about 9–10 days per month. In winter, precipitation returns to average figures (about 13 days in January and February), and taking into account temperatures close to zero, both rain and wet snow are possible at this time.

When preparing for a trip to South Charleston, it is worth considering the distinct seasonality of the local climate. Winters here are cool, with temperatures often dropping to zero and below, so in January and February you will definitely need a warm jacket, hat, and gloves. Spring and autumn are characterised by mild but changeable weather: for these seasons, the principle of layering is ideal. Take t-shirts, light jumpers, and a windbreaker with you to easily adapt to temperature changes throughout the day.

Summer in this region of the USA is usually warm, and in July and August it can be quite hot, when the thermometer rises to 29–30°C. At this time of year, give preference to modest, light clothing made of natural breathable fabrics, not forgetting sunglasses and sun cream. Since the number of rainy days remains high year-round (on average from 9 to 16 days per month), a compact umbrella or a high-quality raincoat will become your indispensable companions in any season.

For comfortable exploration of the city, we recommend bringing comfortable, preferably waterproof walking shoes. Even if the forecast promises sunshine, the weather may present a surprise in the form of rainfall, so a spare pair of socks and dry shoes will not go amiss. Such an approach to packing your luggage will allow you to enjoy your trip without being distracted by the whims of nature.