When is the best time to go to Hillsboro
The chart above shows the best time of year to visit Hillsboro, 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 Hillsboro
Hillsboro weather by month
Please note our recommendations for when to visit Hillsboro 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 |
|---|---|---|---|
| 6°C | 180mm | 3.1hrs | 10.3hrs |
The climate in Hillsboro during January can be summarized as cool and wet.
Based on weather alone, this is probably a time of year to avoid going to Hillsboro for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
January is in the winter in Hillsboro and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 7°C (45°F), whilst at night 0°C (32°F) is normal.
On average January is the driest month of the year in Hillsboro with around 180mm 7.1 inches of rain making it a 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 3.1 hours of sunshine per day.
Hillsboro weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 9°C | 129mm | 4.5hrs | 11.4hrs |
February in Hillsboro is generally wet with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Hillsboro for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the winter in Hillsboro and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 1°C (34°F) is normal.
On average February is the 2nd driest month of the year in Hillsboro with around 129mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.5 hours of sunshine per day.
Hillsboro weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 117mm | 6.5hrs | 12.9hrs |
The weather in March in Hillsboro is characteristically cool and damp.
Based on weather alone, this is probably a time of year to avoid going to Hillsboro for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the spring in Hillsboro and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 2°C (36°F) is normal.
On average March is the 3rd driest month of the year in Hillsboro with around 117mm 4.6 inches of rain making it a damp 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 6.5 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 74mm | 7.7hrs | 14.5hrs |
Hillsboro's weather in April is typically cool and reasonably dry in nature.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Hillsboro.
April is in the spring in Hillsboro and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 4°C (39°F) is normal.
On average April is the 4th driest month of the year in Hillsboro with around 74mm 2.9 inches of rain making it a reasonably dry 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 7.7 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 54mm | 9.3hrs | 16hrs |
May is a reasonably dry month in Hillsboro and the temperature is generally mild.
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 Hillsboro.
May is in the spring in Hillsboro and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 19°C (65°F), whilst at night 6°C (43°F) is normal.
On average May is the 5th driest month of the year in Hillsboro with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.3 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 41mm | 10.1hrs | 10.3hrs |
Mild and reasonably dry weather often prevails in Hillsboro during the month of June
It is perhaps a good month to visit Hillsboro, with some very good weather at this time of year.
June is in the summer in Hillsboro and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 9°C (49°F) is normal.
On average June is the 6th driest month of the year in Hillsboro with around 41mm 1.6 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 10.1 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 16mm | 11.2hrs | 11.4hrs |
July in Hillsboro is generally dry with the temperature being warm.
It is perhaps the perfect month to visit Hillsboro, with some very good weather at this time of year.
July is in the summer in Hillsboro and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 11°C (52°F) is normal.
On average July is the 6th wettest month of the year in Hillsboro with around 16mm 0.6 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 11.2 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 26mm | 10.1hrs | 12.9hrs |
The weather in August in Hillsboro is characteristically warm and dry.
It is perhaps the perfect month to visit Hillsboro, with some particularly good weather at this time of year.
August is in the summer in Hillsboro and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 11°C (52°F) is normal.
On average August is the 5th wettest month of the year in Hillsboro with around 26mm 1 inches of rain making it a 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 10.1 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 45mm | 8.4hrs | 14.5hrs |
Hillsboro's weather in September is typically mild and reasonably dry in nature.
It is perhaps a good month to visit Hillsboro, with some surprisingly good weather at this time of year.
September is in the fall / autumn in Hillsboro and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 9°C (48°F) is normal.
On average September is the 4th wettest month of the year in Hillsboro with around 45mm 1.8 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 8.4 hours of sunshine per day.
Hillsboro weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 90mm | 5.3hrs | 16hrs |
October is a a little damp month in Hillsboro and the temperature is generally mild.
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 Hillsboro.
October is in the fall / autumn in Hillsboro and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 5°C (42°F) is normal.
On average October is the 3rd wettest month of the year in Hillsboro with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
Hillsboro weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 10°C | 168mm | 2.9hrs | 10.3hrs |
Cool and wet weather often prevails in Hillsboro during the month of November
Based on weather alone, this is probably a time of year to avoid going to Hillsboro for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the fall / autumn in Hillsboro and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 11°C (51°F), whilst at night 3°C (37°F) is normal.
On average November is the 2nd wettest month of the year in Hillsboro with around 168mm 6.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.9 hours of sunshine per day.
Hillsboro weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 6°C | 196mm | 2.3hrs | 11.4hrs |
December in Hillsboro is generally wet with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Hillsboro for your holidays. The weather is often not a good and not conducive to spending time outdoors.
December is in the winter in Hillsboro and is typically the warmest month of the year. Daytime maximum temperatures average around a cold 7°C (45°F), whilst at night 1°C (33°F) is normal.
On average December is the wettest month of the year in Hillsboro with around 196mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.3 hours of sunshine per day.
Other monthly averages
Hillsboro weather stats
| Hottest month: | August | 25.2°C 77.4°F |
|---|---|---|
| Driest month: | July | 16mm 0.6ins |
| Sunniest month: | July | 11.2hrs |
| Coldest month: | January | 6.9°C 44.4°F |
| Wettest month: | December | 196mm 7.7ins |
| Warmest sea: | August | 13.5°C 56.3°F |
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