The climate of Olympia
, sits within a Mediterranean climate zone characterized by warm summers, known by the Köppen climate classification as Csb. The overall clime of Olympia displays a range of changes over the months in terms of temperature, precipitation, and other climatological variables. Monthly average temperatures span from a lesser low of 33.4°F during the coolest times, up to a peak of 78.6°F in the warmest month. Relative humidity tends to stay between 71% to 89%, lending a moderate level of atmospheric moisture throughout the year.
Notably, precipitation in Olympia varies significantly, ranging from a minimal 0.39" in the driest phase to a strong 5.79" during high-rainfall periods. Similar variations appear in the count of rainfall days, offering a low of 5.5 days up, to a high of 20.4 days. One remarkable aspect of Olympia's climate is the lack of snowfall for several months, with only minor amounts appearing in the colder months, from a little 0.24" to a negligible 2.32".
The best time to visit Olympia
Those planning a visit to Olympia
might enjoy the weather most between May
. This period is notable for its friendly temperatures, ranging from a comfortable 57°F to a pleasant 78.6°F. In addition, these months experience the least rainfall, varying from a mere 0.39" to 1.81". Besides, the number of rainfall days during this period is relatively lower, with 5.5 days to 11.7 days, encouraging outdoor activities. Daylight hours also peak during this period, ranging from 13.6 hours to 15.8 hours per day, providing longer days for exploration.
The worst time to visit Olympia
Travelers might find the period from November
least favorable for visiting Olympia
. These months experience relatively lower temperatures, between 33.4°F to 46°F, which can be quite chilly. There is also a higher volume of rainfall, ranging from 5" to 5.79", coupled with an increased number of rainfall days (18.7 days to 18.9 days), which may hinder outdoor activities. Furthermore, daylight hours are at their minimum, from 8.6 hours to 9 hours, leading to shorter days.
Spring weather in Olympia
The spring months in Olympia
are accompanied by a gradual rise in temperatures from 46°F to 57°F and lowering humidity levels, from 88% to 82%. Rainfall during this period reduces as well, varying from 3.5" to 2.76", and there is a decrease in rainfall days from 17.4 days to 18.4 days. These months also mark a slight increase in daylight hours, starting from 10.3 hours and extending to 13.6 hours per day.
Summer weather in Olympia
Summer ushers in the warmest months in Olympia
, with average temperatures towering from 65.7°F to 78.6°F. Humidity drops during this season and ranges from 75% to a yearly low of 71%. Rainfall touches its yearly minimum in summer, dropping as low as 0.39", while the number of rainfall days also hits a minimal 5.5 days. Long days and more sunshine typify the summer season with daylight extending from 15.1 hours to 15.8 hours per day.
Autumn weather in Olympia
Autumn sees a fair drop in temperatures, moving from 70.5°F to 48.6°F. Humidity levels rise to 89%, and rainfall inches back up to fall between 1.81" to 5", and rainfall days increase to between 11.7 days and 18.7 days. Daylight hours start shrinking from 12.5 hours to 9.4 hours, signaling shorter days.
Winter weather in Olympia
Winter introduces the coldest months in Olympia
, with temperature averaging from 43°F to 34.3°F. These months also witness the highest level of rainfall, varying from 5" to 5.79". Coinciding with increased rainfall is the number of rainfall days, spanning from 18.7 days to 18.9 days. The amount of daylight is at its smallest during winter, ranging from 8.6 hours to 9 hours.
Weather in January
The weather in Olympia
begins the year with chilly temperatures, but without extreme cold. January
witnesses higher precipitation, therefore, it is essential to keep an umbrella handy. Compared to February
, the temperatures remain relatively low, with the highest temperature recorded being 44.6°F and the lowest being 34.3°F. Weather in January »
Weather in February
ushers in a slight increase in temperature and decrease in rainfall from the previous month. The month continues to exhibit high humidity, complemented by overcast conditions. Snowfall increases to 2.32", making it the month with maximum snowfall. Weather in February »
Weather in March
The arrival of spring in March
brings moderate weather in Olympia
. There is an uptick in temperatures, with more sunshine and extended daylight hours. More rainfall also occurs, with an average rainfall of 3.94". While the weather generally provides a pleasant outdoor experience, respite from the chill of winter, it still tends to be unpredictable. Weather in March »
Weather in April
experiences a noticeable shift in the weather of Olympia
. The temperature begins to rise, offering a reprieve from the lingering winter chill. The rainfall significantly decreases from 3.94" in March
to 2.76" in April. Weather in April »
Weather in May
is the gateway to summer in Olympia
, with significantly warmer temperatures. The comfortable weather boosts outdoor activities, whether it is lounging in parks or exploring the city's streets. Albeit there is a drop in rainfall to 1.77", the humidity remains quite high. Weather in May »
Weather in June
marks the official start of summer in Olympia
, allowing residents and tourists to enjoy the city in full swing. The weather continues to warm up, with the early morning fog gradually dissipating, revealing clear blue skies. Rainfall decreases further to 1.26", making it one of the driest months of the year. Weather in June »
Weather in July
delivers the quintessential summer experience. It is the warmest month of the year, characterized by long, sunlit days. The reduced rainfall is stark, dropping to 0.39"—marking it as the driest month. One can enjoy outdoor dining, local festivals, and other activities without worrying about sudden showers. Weather in July »
Weather in August
is another prime summer month in Olympia
, with the weather mostly remaining warm. Despite the occasional cloudy day, sunshine dominates the month, providing ample opportunities for outdoor activities. Rainfall increases slightly, but only to 0.47", maintaining the trend of summer dryness. Weather in August »
Weather in September
signals the onset of fall, with a decrease in temperature and a gradual increase in rainfall. Despite the month witnessing increased rain, 1.81", the outdoors remains pleasant. This is the perfect month to take leisurely walks and experience the changing foliage around the city. Weather in September »
Weather in October
is the transition month, where Olympia
witnesses a shift from warm autumn weather to the crisp chill of winter. Rainfall steadily increases from 1.81" in September
to 4.65" in October. Shorter daylight hours become noticeable, while leaves change their color adding to the city's visual appeal. Weather in October »
Weather in November
puts winter on the horizon as the temperature continues to fall. The increase in rainfall, 5", contributes to the relative humidity, making the weather feel colder than it is. Reduced daylight hours and occasional snowfall start to set the tone for the winter season. Weather in November »
Weather in December
seals the year with Olympia
fully enveloped in winter. The temperature falls further, with higher chances of snowfall as compared to the previous months. Rainfall peaks with an average of 5.79", the maximum precipitation for the year. Weather in December »