Weather in Greenville

Stay up to date with the latest weather conditions in Greenville. Below you will find fresh data, detailed forecasts, and visual charts to help plan your time in the city.

Greenville in the United States is characterized by a temperate climate with four distinct seasons. Travellers can expect warm, and at times hot, summers and quite cool winters. The spring and autumn months offer pleasant transitional weather with moderate temperatures, making them a comfortable time to visit.

Summer in Greenville, especially in July, is the hottest time of the year: the average temperature hovers around 26.3°C, and maximums can exceed 31°C. Winters, conversely, are cool, with average temperatures in January around 6.2°C, while minimum temperatures can drop to 1.5°C. Precipitation is distributed relatively evenly throughout the year, averaging between 3 and 5 mm per month. Notably, the summer months, despite similar total rainfall amounts, are distinguished by a higher number of rainy days (for example, 16 days in July), which may indicate more frequent, but perhaps not overly intense, rains during this period.

The climate in Greenville is characterized by pronounced seasonal temperature fluctuations. The annual temperature progression shows that the hottest month is July, when the average air temperature is 26.3°C, and maximum daily values can reach 31.1°C. The coldest month, by contrast, is January: the average temperature during this period drops to 6.2°C, with nighttime lows potentially around 1.5°C. Thus, the annual temperature range in Greenville is quite wide, which is typical for regions with four clearly defined seasons.

The summer months in Greenville, from June to August, are distinguished by warm and occasionally hot weather. Daily average temperatures during this period range from 24.0°C in June to 26.3°C in July, and the midday heat often brings values above 29-30°C. Winter, especially in December and January, brings noticeable coolness. Average temperatures in these months range from 6.2°C to 7.7°C, and nighttime figures can approach the 1.5°C - 3.2°C mark; however, severe, sustained frosts are not characteristic. Noticeable diurnal temperature variations are observed throughout the year: the difference between daily maximum and nightly minimum values averages about 9-11°C. This means that even after a very warm day, the evening and night can be quite fresh.

The spring months (March, April, May) and autumn months (September, October, November) represent transitional seasons with comfortable weather. In spring, the temperature gradually rises: from an average of 12.1°C in March to 20.5°C in May. In autumn, a gradual cooling is observed: while in September the average temperature is still quite high at 22.8°C, by November it decreases to 11.3°C. These periods are often characterized by pleasant weather conditions suitable for various outdoor activities.

In Greenville, precipitation is distributed throughout the year with some notable features, although there is no pronounced rainy season or absolute dry period here. The total monthly rainfall remains relatively low throughout the year, varying from 3 to 5 mm.

Regarding the frequency of precipitation, the summer months turn out to be the "wettest". July leads in the number of rainy days — on average, there are 16. It is followed by August with 14 rainy days and June with 13 days. Despite the frequency, the total amount of precipitation in these months (3-4 mm) suggests that the rains are likely light or short-lived in nature.

The fewest number of rainy days usually falls in the autumn months. In October and November, an average of only 8 days with precipitation is observed. In terms of total rainfall volume, the "driest" months are May, June, July, and November, when 3 mm falls. The greatest amount of precipitation (5 mm) is recorded in January and February, with the number of rainy days being 11 and 12 respectively. Given Greenville's temperature regime, precipitation falls predominantly as rain, and the probability of snow, based on average temperatures, is low.

When planning a trip to Greenville, it is important to consider the changeable weather throughout the year to ensure your luggage is packed correctly. The key point is layering your clothes, as the temperature can change even within a single day. Regardless of the season, be sure to bring comfortable shoes for walking, as there is plenty to see in the city. Considering that the number of rainy days is quite high year-round (from 8 to 16 days per month), although the rainfall itself is usually not abundant (3-5 mm), a compact umbrella or a waterproof jacket will become your faithful companions.

In the summer months (June-August), it is quite hot in Greenville: the average temperature hovers around 24-26°C, and the maximum can reach 31°C. Pack light, breathable clothing made from natural fabrics, shorts, and T-shirts. Do not forget sunscreen, a hat, and sunglasses. Despite the heat, the summer months are also characterized by the highest number of days with precipitation, so a light raincoat or umbrella will come in handy. Spring (March-May) and autumn (September-November) are transitional seasons with moderate temperatures. In March, the average temperature is about 12°C, and in May it is already 20.5°C; in autumn, the temperature gradually decreases from 22.8°C in September to 11.3°C in November. For these periods, layered clothing is ideal: T-shirts, light sweaters, jeans or trousers, as well as a mid-season jacket or windbreaker.

The winter months (December-February) in Greenville are cool, with an average temperature from 6°C to 9.6°C and minimum temperatures dropping to 1.5°C. You will need warm items: a winter jacket or coat, sweaters, warm trousers, a hat, a scarf, and gloves. Although heavy snowfalls do not usually occur and the volume of precipitation is small, frequent rainy days make waterproof outerwear and shoes very useful. In general, preparing for various weather conditions will allow you to enjoy your trip to Greenville at any time of the year.