Weather in Lompoc

Planning a visit to Lompoc? Here you will find the latest weather information, including up-to-date forecasts and visual charts to help you prepare for your trip.

The climate in Lompoc can be characterized as mild and temperate, with features of a typical Mediterranean type. Thanks to its proximity to the Pacific Ocean, there are practically no extreme temperature fluctuations here: summer is not exhaustingly hot, and winter delights with the absence of frost. This makes the city a comfortable destination for travel at any time of the year.

Seasonality is quite weak, however, a dry and warm period from June to October can be distinguished, when precipitation is practically absent. The warmest month, according to statistics, is September with an average temperature of about 18.7°C and maximums up to 22°C. Winter months bring a slight cooling and an increase in the number of rainy days (up to 7–9 days per month), but even in January, the daytime temperature often stays at a comfortable 12–16°C.

A characteristic feature of the local weather is its stability. The difference between the average temperatures of the coldest and warmest month is only a few degrees. Tourists should expect many sunny days, especially in summer and early autumn; however, due to sea breezes, evenings can be cool, so having light outerwear is recommended.

The climate in Lompoc is distinguished by amazing mildness and stability, without extreme temperature changes throughout the year. The annual range here is quite narrow: the coolest month is usually February with an average temperature of about +12°C, and the warmest are August and September. Interestingly, the peak of heat falls precisely on the beginning of autumn, when average figures reach +18.7°C, and daytime maximums rise to a comfortable +22°C.

The summer period in this corner of the USA can be characterized as very pleasant and dry, devoid of exhausting heat. From June to October, the weather encourages long walks: during the day the air warms up to +20°C...+22°C. This time is ideal for those who prefer moderate warmth to the scorching sun. Remarkably, September in Lompoc often turns out to be warmer than the summer months, offering tourists magnificent "Indian summer" conditions.

Winter passes mildly here and resembles a cool spring. During the day in December and January, thermometers often show about +16°C, and frosts are a great rarity. However, travellers should remember about daily temperature fluctuations. Even in warm months, nights can be bracing: after sunset, the temperature drops to +13°C...+15°C in summer and to +8°C...+9°C in winter, so having warm clothes for evening outings will be useful at any time of the year.

Precipitation in Lompoc is distributed unevenly, clearly dividing the year into wet and dry seasons. In general, the climate here is characterized by a low overall level of precipitation, and thanks to mild temperatures, it rains here in winter rather than snows. Travellers should take this seasonality into account when planning a trip to choose the most comfortable time for a visit.

The wettest period lasts from late autumn to early spring. The leader in frequency of precipitation is March, when about 9 rainy days are recorded, followed by January and December. However, even in these months, rains are usually not prolonged or heavy, often representing only short-term phenomena with a minimal amount of moisture.

Summer months and early autumn are a time of absolute dryness. From June to August, as well as in October, the probability of precipitation is reduced to zero. This is an ideal period for those who prefer dry and stable weather for outdoor walks, as you definitely won't need an umbrella at this time.

The climate in Lompoc is distinguished by mildness and the absence of extreme temperatures, so the main principle when packing should be layering. Even in the summer months, when the air warms up to a comfortable 20–22°C during the day, evenings can be cool and windy due to the proximity of the ocean. It is recommended to take T-shirts and light shirts, but be sure to supplement them with a warm sweater, hoodie, or fleece jacket, which can be easily put on or taken off when the weather changes.

If your trip falls on the winter period or the beginning of spring (from December to March), it is worth preparing for changeable weather. At this time, the temperature stays around 12–13°C, and the probability of precipitation increases (up to 7–9 rainy days per month). A waterproof jacket, raincoat, or compact umbrella will become important elements of your wardrobe. Heavy winter clothing is not required here, as frosts practically never occur.

In the dry season, which lasts from May to October, rains are unlikely, but the sun can be quite active. Be sure to put sunglasses, a hat, and SPF cream in your suitcase. As for footwear, the best choice will be comfortable sneakers or trainers: they are ideal for long walks and will protect your feet from possible morning coolness better than open sandals.