When is the best time to go to Decorah
The chart above shows the best time of year to visit Decorah, 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 Decorah
Decorah weather by month
Please note our recommendations for when to visit Decorah 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 |
|---|---|---|---|
| -4°C | 24mm | 5.7hrs | 10.5hrs |
Decorah's weather in January is typically cold and dry in nature.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Decorah.
January is in the winter in Decorah and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -5°C (23°F), whilst at night -15°C (5°F) is normal.
On average January is the driest month of the year in Decorah with around 24mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.7 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -1°C | 25mm | 7.4hrs | 11.5hrs |
February in Decorah is generally dry with the temperature being cold.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Decorah.
February is in the winter in Decorah and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -1°C (30°F), whilst at night -12°C (10°F) is normal.
On average February is the 2nd driest month of the year in Decorah with around 25mm 1 inches of rain making it a 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 7.4 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 5°C | 52mm | 7.5hrs | 12.8hrs |
The weather in March in Decorah is characteristically cool and reasonably dry.
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 Decorah.
March is in the spring in Decorah and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 6°C (42°F), whilst at night -5°C (23°F) is normal.
On average March is the 3rd driest month of the year in Decorah with around 52mm 2 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 7.5 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 83mm | 8.5hrs | 14.4hrs |
Decorah's weather in April is typically cool and a little damp in nature.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Decorah.
April is in the spring in Decorah and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 2°C (36°F) is normal.
On average April is the 4th driest month of the year in Decorah with around 83mm 3.3 inches of rain making it a a little 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 8.5 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 99mm | 10hrs | 15.7hrs |
May is a a little damp month in Decorah and the temperature is generally mild.
It is perhaps the perfect month to visit Decorah, with some very good weather at this time of year.
May is in the spring in Decorah and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 8°C (47°F) is normal.
On average May is the 5th driest month of the year in Decorah with around 99mm 3.9 inches of rain making it a a little 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 10 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 107mm | 10.7hrs | 10.5hrs |
June in Decorah is generally damp with the temperature being warm.
It is perhaps the perfect month to visit Decorah, with some very good weather at this time of year.
June is in the summer in Decorah and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 13°C (56°F) is normal.
On average June is the 6th driest month of the year in Decorah with around 107mm 4.2 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 10.7 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 108mm | 10.9hrs | 11.5hrs |
July in Decorah is generally damp with the temperature being warm.
It is perhaps the perfect month to visit Decorah, with some inordinately good weather at this time of year.
July is in the summer in Decorah and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 16°C (61°F) is normal.
On average July is the 6th wettest month of the year in Decorah with around 108mm 4.3 inches of rain making it a damp 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 10.9 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 106mm | 9.9hrs | 12.8hrs |
The weather in August in Decorah is characteristically warm, humid and damp.
It is perhaps the perfect month to visit Decorah, with some very good weather at this time of year.
August is in the summer in Decorah and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 15°C (58°F) is normal.
On average August is the 5th wettest month of the year in Decorah with around 106mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.9 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 92mm | 7.9hrs | 14.4hrs |
Decorah's weather in September is typically mild and a little damp in nature.
It is perhaps the perfect month to visit Decorah, with some surprisingly good weather at this time of year.
September is in the fall / autumn in Decorah and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 10°C (50°F) is normal.
On average September is the 4th wettest month of the year in Decorah with around 92mm 3.6 inches of rain making it a a little damp 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 7.9 hours of sunshine per day.
Decorah weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 14°C | 61mm | 7hrs | 15.7hrs |
October is a reasonably dry month in Decorah and the temperature is generally cool.
It is perhaps a good month to visit Decorah, with some surprisingly good weather at this time of year.
October is in the fall / autumn in Decorah and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 4°C (39°F) is normal.
On average October is the 3rd wettest month of the year in Decorah with around 61mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 6°C | 48mm | 4.7hrs | 10.5hrs |
November in Decorah is generally reasonably dry with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Decorah for your holidays. The weather is often not a good and not conducive to spending time outdoors.
November is in the fall / autumn in Decorah and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cold 7°C (44°F), whilst at night -3°C (26°F) is normal.
On average November is the 2nd wettest month of the year in Decorah with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.7 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -2°C | 33mm | 4.5hrs | 11.5hrs |
December in Decorah is generally reasonably dry with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Decorah for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Decorah and is typically the warmest month of the year. Daytime maximum temperatures average around a freezing -2°C (28°F), whilst at night -11°C (12°F) is normal.
On average December is the wettest month of the year in Decorah with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.5 hours of sunshine per day.
Other monthly averages
Decorah weather stats
| Hottest month: | July | 28.4°C 83.1°F |
|---|---|---|
| Driest month: | January | 24mm 0.9ins |
| Sunniest month: | July | 10.9hrs |
| Coldest month: | January | -5°C 23°F |
| Wettest month: | July | 108mm 4.3ins |
| Warmest sea: | August | 18.6°C 65.5°F |
© Google
Locations nearby
Top United States locations
- Anaheim
- Anchorage
- Aspen
- Atlanta
- Boston
- Breckenridge
- Charleston
- Chicago
- Coney Island
- Dallas
- Death Valley
- Denver
- Destin
- Detroit
- Glacier National Park
- Grand Canyon
- Honolulu
- Houston
- Indianapolis
- Key West
- Lake Tahoe
- Las Vegas
- Los Angeles
- Malibu
- Manhattan
- Memphis
- Miami
- Minneapolis
- Myrtle Beach
- New Orleans
- New York City
- Niagara Falls
- Ocean City
- Orlando
- Palm Springs
- Philadelphia
- Phoenix
- Salt Lake City
- San Diego
- San Francisco
- Scottsdale
- Seattle
- Sedona
- Sonoma
- Washington, D. C.
- Yosemite National Park
- Zion National Park