Weather in Fairfield

Planning a trip to Fairfield or just curious about the weather there right now? Here you will find the latest information: current weather reports, forecasts, and visual weather charts.

The climate in Fairfield, USA, can be described as temperate with four distinct seasons. The city experiences noticeable temperature fluctuations throughout the year, allowing you to enjoy the charms of every season.

Summers in Fairfield are generally warm and sunny, with average temperatures in July and August reaching 24-25°C, and maximums around 28-29°C. Winters are cool, with the average temperature in January around 1.6°C, sometimes dropping below freezing. Spring and autumn are transitional seasons with mild and pleasant weather. Rainfall is distributed relatively evenly throughout the year, averaging 3-4 mm per month, without a distinct rainy season. The number of rainy days is also quite stable, varying from 8 to 13 days per month.

The climate in Fairfield, USA, is characterized by distinct seasonal temperature changes. The annual temperature range is quite wide: from cool winters to warm, and sometimes hot, summers. The hottest month is traditionally July, when the average air temperature reaches 24.6°C, and daytime maximums can rise to 28.9°C. August is also very warm, with an average temperature of 23.9°C and maximums around 28.1°C. Conversely, the coldest month is considered January, with an average temperature of just 1.6°C and night-time minimums dropping the temperature to -1.7°C. February is also cold, with an average minimum temperature of -0.7°C, although during the day the air can warm up to 7.7°C.

The summer period in Fairfield, covering June, July, and August, offers pleasantly warm, and at times hot weather. Daily average temperatures during this time range from 21.4°C in June to 24.6°C in July. Daytime maximums often exceed 25°C, reaching peak values around 26-29°C. Nights remain comfortably warm, with temperatures rarely dropping below 16.7°C in June and 20.2°C in July. Winter, lasting from December to February, brings cool weather. Daytime temperatures in the winter months usually stay in the range of 5.0°C to 7.7°C, but at night can drop to sub-zero values, especially in January (-1.7°C) and February (-0.7°C). Noticeable diurnal temperature fluctuations are observed throughout the year: the difference between daytime maximums and night-time minimums is often between 6°C and almost 10°C. These fluctuations are particularly perceptible in the spring (April-May) and summer months, when daytime warmth gives way to refreshing night-time coolness.

In Fairfield, precipitation is distributed quite evenly throughout the year, without a distinct rainy season or dry period. The total amount of precipitation remains surprisingly low monthly, varying mainly from 2 to 4 mm. This means that heavy downpours or prolonged rains are rare here; rather, one can expect periodic but not abundant precipitation.

In winter, especially in January and February, when average minimum temperatures drop below freezing (down to -1.7°C in January), precipitation may fall as snow. However, given the generally small amount of precipitation (about 3 mm in these months), these will likely be light snowfalls or frost. March and December, with temperatures close to freezing, can also bring snow or mixed precipitation. In the summer months, such as July, when temperatures reach their maximum, precipitation falls exclusively as rain. July also stands out with the highest number of days with precipitation – about 13 days.

Speaking of the "wettest" months by volume of precipitation, these are July, September, and December, when 4 mm falls. The "driest" month in terms of precipitation amount is June (2 mm). In terms of frequency of rainy days, July leads (13 days), followed by March and December (12 days each). The lowest number of days with precipitation falls in November (8 days), as well as September and October (9 days each). Overall, one can expect precipitation roughly 8-13 days per month, indicating regular but usually light moisture throughout the year in Fairfield.

When planning a trip to Fairfield, it is important to consider the weather patterns, which change throughout the year. Regardless of the season, comfortable walking shoes will be your best companion, as the city is conducive to walking. The key principle when packing your suitcase should be layering your clothing. This will allow you to easily adapt to temperature fluctuations, especially during transitional seasons. Although the total amount of precipitation is small (2-4 mm per month), rainy days occur quite frequently (8-13 days per month), so a compact umbrella or a light waterproof jacket will be useful at any time of year.

In winter (December-February), the average temperature ranges from 1.6°C to 4.0°C, with night-time temperatures dropping below freezing. Therefore, your luggage must include warm items: a jacket or coat, sweaters, a hat, gloves, and a scarf. In spring (March-May) and autumn (September-November), the weather is milder but still cool, with temperatures from 6°C to 20°C. During these periods, a light jacket, jumpers, and closed-toe shoes will come in handy. Summer (June-August) in Fairfield is warm, with an average temperature from 21.4°C to 24.6°C. For this time of year, choose light breathable clothing, T-shirts, and shorts. Don't forget sunscreen, a hat, and sunglasses, as maximum temperatures can reach almost 29°C.