When is the best time to go to Coos Bay
The chart above shows the best time of year to visit Coos Bay, United States. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Coos Bay
Coos Bay weather by month
Please note our recommendations for when to visit Coos Bay are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 10°C | 250mm | 3.4hrs | 10.5hrs |
Cool and very wet weather often prevails in Coos Bay during the month of January
Based on weather alone, this is probably a time of year to avoid going to Coos Bay for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
January is in the winter in Coos Bay and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 11°C (52°F), whilst at night 4°C (39°F) is normal.
On average January is the driest month of the year in Coos Bay with around 250mm 9.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.4 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 200mm | 4.6hrs | 11.5hrs |
February in Coos Bay is generally wet with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Coos Bay for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the winter in Coos Bay and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 4°C (40°F) is normal.
On average February is the 2nd driest month of the year in Coos Bay with around 200mm 7.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 hours of sunshine per day.
Coos Bay weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 12°C | 201mm | 6.4hrs | 12.8hrs |
The weather in March in Coos Bay is characteristically cool and very wet.
Based on weather alone, this is probably a time of year to avoid going to Coos Bay for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the spring in Coos Bay and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 5°C (40°F) is normal.
On average March is the 3rd driest month of the year in Coos Bay with around 201mm 7.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 119mm | 8hrs | 14.4hrs |
Coos Bay's weather in April is typically cool and damp in nature.
Based on weather alone, this is probably a time of year to avoid going to Coos Bay for your holidays. The weather is often not a good and not conducive to spending time outdoors.
April is in the spring in Coos Bay and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 5°C (41°F) is normal.
On average April is the 4th driest month of the year in Coos Bay with around 119mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 75mm | 9.6hrs | 15.7hrs |
May is a reasonably dry month in Coos Bay and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Coos Bay.
May is in the spring in Coos Bay and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 7°C (45°F) is normal.
On average May is the 5th driest month of the year in Coos Bay with around 75mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.6 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 41mm | 10.8hrs | 10.5hrs |
June in Coos Bay is generally reasonably dry with the temperature being mild.
It is perhaps a good month to visit Coos Bay, with some extremely good weather at this time of year.
June is in the summer in Coos Bay and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 10°C (49°F) is normal.
On average June is the 6th driest month of the year in Coos Bay with around 41mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.8 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 12mm | 11.5hrs | 11.5hrs |
July in Coos Bay is generally dry with the temperature being mild.
It is perhaps the perfect month to visit Coos Bay, with some particularly good weather at this time of year.
July is in the summer in Coos Bay and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 22°C (71°F), whilst at night 11°C (51°F) is normal.
On average July is the 6th wettest month of the year in Coos Bay with around 12mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.5 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 24mm | 10.4hrs | 12.8hrs |
The weather in August in Coos Bay is characteristically mild and dry.
It is perhaps the perfect month to visit Coos Bay, with some inordinately good weather at this time of year.
August is in the summer in Coos Bay and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 22°C (72°F), whilst at night 11°C (52°F) is normal.
On average August is the 5th wettest month of the year in Coos Bay with around 24mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.4 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 46mm | 9.2hrs | 14.4hrs |
Coos Bay's weather in September is typically mild and reasonably dry in nature.
It is perhaps a good month to visit Coos Bay, with some particularly good weather at this time of year.
September is in the fall / autumn in Coos Bay and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 10°C (50°F) is normal.
On average September is the 4th wettest month of the year in Coos Bay with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
Coos Bay weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 117mm | 6hrs | 15.7hrs |
October is a damp month in Coos Bay and the temperature is generally mild.
Based on weather alone, this is probably a time of year to avoid going to Coos Bay for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
October is in the fall / autumn in Coos Bay and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 8°C (46°F) is normal.
On average October is the 3rd wettest month of the year in Coos Bay with around 117mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 12°C | 262mm | 3.3hrs | 10.5hrs |
The weather in November in Coos Bay is characteristically cool and very wet.
Based on weather alone, this is probably a time of year to avoid going to Coos Bay for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the fall / autumn in Coos Bay and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 6°C (43°F) is normal.
On average November is the 2nd wettest month of the year in Coos Bay with around 262mm 10.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.3 hours of sunshine per day.
Coos Bay weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 10°C | 274mm | 2.9hrs | 11.5hrs |
December in Coos Bay is generally very wet with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Coos Bay for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Coos Bay and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 11°C (52°F), whilst at night 4°C (39°F) is normal.
On average December is the wettest month of the year in Coos Bay with around 274mm 10.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.9 hours of sunshine per day.
Other monthly averages
Coos Bay weather stats
| Hottest month: | August | 21.9°C 71.4°F |
|---|---|---|
| Driest month: | July | 12mm 0.5ins |
| Sunniest month: | July | 11.5hrs |
| Coldest month: | January | 10.9°C 51.6°F |
| Wettest month: | December | 274mm 10.8ins |
| Warmest sea: | August | 14.6°C 58.3°F |
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