The climate of Roseburg
Situated in
Oregon, USA,
Roseburg showcases a Mediterranean climate with warm summers as per Köppen climate classification, specified as Csb. Relatively moderate round the year, this climate offers a pleasant mix of distinct seasons while ensuring the extremes remain at bay.
Throughout the year, temperatures in Roseburg fluctuate from a mild 33.3°F (0.7°C) to a rather warm 80.8°F (27.1°C). Winter gives way to cool temperatures and the months from
December to
February can expect lows of about 34.3°F (1.3°C) to 33.3°F (0.7°C). But to look at the brighter side, the days do show a rise in temperature, reaching as high as 48.4°F (9.1°C) to 52.7°F (11.5°C). As the year progresses, the mercury level gradually escalates with
July and
August witnessing the warmest temperatures hovering from 79.3°F (26.3°C) to 80.8°F (27.1°C).
An important factor to consider while assessing the climate in Roseburg is the rainfall which varies between 0.16" (4mm) to 1.46" (37mm) over the year. Winter months record the maximum precipitation, with December and
January receiving rainfall of 1.46" (37mm) and 1.22" (31mm) respectively. To balance this out, July gives you a drier atmosphere with a minimal rainfall of just about 0.16" (4mm).
The best time to visit Roseburg
Considering the comfortable weather and ample sunshine hours., the months beneficial for planning a trip to
Roseburg would be from mid-
June to early
September. Temperature during this time maintains a comfortable range, reaching up to a warm 80.8°F (27.1°C) in
August while the minimum does not go below 46.9°F (8.3°C) in June. Besides, this season experiences the least amount of precipitation translating to a drier atmosphere suitable for outdoor activities. Sunshine lasts for a whopping 11.1 hours to 11.2 hours per day providing ample daylight to explore the city.
The worst time to visit Roseburg
Tourists might want to avoid visiting
Roseburg during the winter season, specifically from
December to
February. While the average high temperature will not go beyond 52.7°F (11.5°C), the nights can get quite chilly with temperatures dropping to as low as 33.3°F (0.7°C) in December. In addition, December sees significant rainfall of 1.46" (37mm) making outdoor activities somewhat discomforting.
Spring weather in Roseburg
Spring in
Roseburg is pleasantly mild with temperatures nudging upwards from 52.7°F (11.5°C) in
March to 64.9°F (18.3°C) by
May. The minimum temperature too sees an incremental rise from 34.5°F (1.4°C) to 39°F (3.9°C). Rainfall during spring varies from 1.1" (28mm) in March to 0.75" (19mm) in May. March does witness a higher number of rainy days, approximately 13.5 days, which gradually decrease to 9.4 days by May.
Summer weather in Roseburg
Rosseburg's summer months, from
June to
August, bring a warm, welcoming weather with temperature peaking at 80.8°F (27.1°C) in August whereas 46.9°F (8.3°C) is the lowest recorded in June. Summers witness a significant reduction in the number of rainy days and also in rainfall, reaching as low as 0.16" (4mm) in
July. The days are long and sunny with sunlight for almost 11.1 hours in July, offering ample daylight.
Autumn weather in Roseburg
Autumn season in
Roseburg experiences a gradual fall in temperature from 74.3°F (23.5°C) in
September to 52.7°F (11.5°C) in
November. The corresponding minimum temperatures too follow a similar trend, dwindling from 45°F (7.2°C) to as low as 37.2°F (2.9°C). Rainfall during this season gradually increases from 0.43" (11mm) in September to 0.98" (25mm) in November.
Winter weather in Roseburg
Roseburg's winter months -
December,
January and
February - experience lower temperatures, settling at approximately 48.4°F (9.1°C) to 45.9°F (7.7°C) in the day while hitting lows ranging from 34.3°F (1.3°C) to 33.3°F (0.7°C) during nights. Winter is also characterized by the annual peak in rainfall, notably 1.46" (37mm) in December, and sees an increased number of rainy days, around 12.8 days in December.
Weather in January
The chilly presence of winter is felt in
Roseburg during
January, with average temperatures running low and relative humidity peaking at 87%. Inclement weather comprising both snowfall of 0.28" (7mm) and rainfall of 1.22" (31mm) is observed as cold fronts pass over the region.
Weather in January »Weather in February
Roseburg's
February weather experiences a slight change from
January, with temperatures beginning to rise. The region records the most substantial snowfall of the year at an average 0.39" (10mm). This winter month likewise welcomes the rainy season, matching the previous month's humidity levels.
Weather in February » Weather in March
As
March arrives,
Roseburg witnesses the transition from winter to spring. There is a significant decline in snowfall, dropping to a mere 0.12" (3mm) but rainfall continues to be a defining feature with 1.1" (28mm) precipitation on average.
Weather in March »
Weather in April
April in
Roseburg brings a breath of fresh spring air. The city's weather demonstrates clear signs of warming, with a conspicuous drop in both rainfall and humidity. Despite a decrease in cloud cover percentage, visibility remains consistent at 4 miles.
Weather in April » Weather in May
May is characterized by a warm and dry spell in
Roseburg. The declining rainfall - now down to an average of 0.75" (19mm) - ushers in the perfect season for outdoor exploration. Sunshine hours increase substantially, and the UV index also begins to rise.
Weather in May » Weather in June
June announces the arrival of the summer season in
Roseburg. The city enjoys the longest daylight hours of the year with 15.3 hours of light each day. The weather is fairly warm and dry as the city registers a mere 0.43" (11mm) of rainfall.
Weather in June »
Weather in July
Summer is in full swing in
Roseburg during
July. With average peak temperatures soaring to 79.3°F (26.3°C), July stands as the hottest month of the year. The UV index reaches its annual high, nudging residents towards necessary protective measures.
Weather in July »Weather in August
Following in the footsteps of
July,
August maintains high summer temperatures in
Roseburg. While the days remain warm, the city prepares to bid summer farewell, as daylight hours start to slightly recede. The wind speed takes a slight dip, adding to the serene summer evenings.
Weather in August »Weather in September
September witnesses the arrival of autumn in
Roseburg, bringing a noticeable drop in temperature. Rainfall occurrences increase to 0.43" (11mm), marking the end of the dry season. Despite shorter daylight spans, Roseburg still basks in ample sunshine, making it an enjoyable time for outdoor activities.
Weather in September »
Weather in October
In
October,
Roseburg embraces a definitive autumn atmosphere. The weather undergoes subsequent cooling, and the rainfall is now at a noticeable 0.55" (14mm). Daylight hours continue to recede, giving way to lengthier nights. A marked increase in cloud cover, along with a resurgence in wind speed, accentuates the autumnal mood.
Weather in October »Weather in November
November brings
Roseburg to the fringe of winter. The city witnesses a substantial surge in rainfall, reaching almost 1 inch, and temperatures plateau towards lower averages. With the UV index returning to a low, locals transition into their winter routines.
Weather in November » Weather in December
In
December,
Roseburg finds itself in the midst of winter. There's a notable increase in both snowfall and rainfall, with precipitation totals of 0.47" (12mm) and 1.46" (37mm) respectively. The city experiences the shortest daylight hours of the year, cutting down on outdoor activities.
Weather in December »