When is the best time to go to Johnstown
The chart above shows the best time of year to visit Johnstown, 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 Johnstown
Johnstown weather by month
Please note our recommendations for when to visit Johnstown 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 |
|---|---|---|---|
| 1°C | 89mm | 3.8hrs | 10.7hrs |
Johnstown's weather in January is typically cold and a little damp in nature.
Based on weather alone, this is probably a time of year to avoid going to Johnstown for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
January is in the winter in Johnstown and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 1°C (34°F), whilst at night -8°C (18°F) is normal.
On average January is the driest month of the year in Johnstown with around 89mm 3.5 inches of rain making it a a little damp 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 3.8 hours of sunshine per day.
Johnstown weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 3°C | 85mm | 4.7hrs | 11.6hrs |
February in Johnstown is generally a little damp with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Johnstown for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the winter in Johnstown and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing 3°C (38°F), whilst at night -7°C (19°F) is normal.
On average February is the 2nd driest month of the year in Johnstown with around 85mm 3.3 inches of rain making it a a little 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 4.7 hours of sunshine per day.
Johnstown weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 8°C | 104mm | 5.9hrs | 12.8hrs |
The weather in March in Johnstown is characteristically cool and damp.
Based on weather alone, this is probably a time of year to avoid going to Johnstown for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
March is in the spring in Johnstown and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 9°C (48°F), whilst at night -2°C (28°F) is normal.
On average March is the 3rd driest month of the year in Johnstown with around 104mm 4.1 inches of rain making it a damp 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 5.9 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 14°C | 100mm | 7hrs | 14.2hrs |
Johnstown's weather in April is typically cool and a little damp in nature.
It is perhaps a good month to visit Johnstown, with some extremely good weather at this time of year.
April is in the spring in Johnstown and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 3°C (38°F) is normal.
On average April is the 4th driest month of the year in Johnstown with around 100mm 3.9 inches of rain making it a a little 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 7 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 110mm | 8hrs | 15.4hrs |
May is a damp month in Johnstown and the temperature is generally mild.
It is perhaps a good month to visit Johnstown, with some surprisingly good weather at this time of year.
May is in the spring in Johnstown 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 Johnstown with around 110mm 4.3 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.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 111mm | 8.9hrs | 10.7hrs |
June is a damp month in Johnstown and the temperature is generally warm.
It is perhaps the perfect month to visit Johnstown, with some surprisingly good weather at this time of year.
June is in the summer in Johnstown and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 27°C (80°F), whilst at night 13°C (55°F) is normal.
On average June is the 6th driest month of the year in Johnstown with around 111mm 4.4 inches of rain making it a damp 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 8.9 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 124mm | 8.9hrs | 11.6hrs |
July in Johnstown is generally wet with the temperature being warm.
It is perhaps the perfect month to visit Johnstown, with some very good weather at this time of year.
July is in the summer in Johnstown and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 15°C (59°F) is normal.
On average July is the 6th wettest month of the year in Johnstown with around 124mm 4.9 inches of rain making it a wet 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 8.9 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 101mm | 8hrs | 12.8hrs |
The weather in August in Johnstown is characteristically warm, humid and damp.
It is perhaps the perfect month to visit Johnstown, with some particularly good weather at this time of year.
August is in the summer in Johnstown and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 14°C (58°F) is normal.
On average August is the 5th wettest month of the year in Johnstown with around 101mm 4 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 8 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 92mm | 7hrs | 14.2hrs |
Johnstown's weather in September is typically mild and a little damp in nature.
It is perhaps the perfect month to visit Johnstown, with some very good weather at this time of year.
September is in the fall / autumn in Johnstown and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 11°C (51°F) is normal.
On average September is the 4th wettest month of the year in Johnstown with around 92mm 3.6 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 7 hours of sunshine per day.
Johnstown weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 78mm | 5.9hrs | 15.4hrs |
October is a reasonably dry month in Johnstown and the temperature is generally mild.
It is perhaps a good month to visit Johnstown, with some extremely good weather at this time of year.
October is in the fall / autumn in Johnstown and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 4°C (40°F) is normal.
On average October is the 3rd wettest month of the year in Johnstown with around 78mm 3.1 inches of rain making it a reasonably dry 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 5.9 hours of sunshine per day.
Johnstown weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 9°C | 93mm | 3.7hrs | 10.7hrs |
November in Johnstown is generally a little damp with the temperature being cool.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Johnstown.
November is in the fall / autumn in Johnstown and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 11°C (51°F), whilst at night 0°C (33°F) is normal.
On average November is the 2nd wettest month of the year in Johnstown with around 93mm 3.6 inches of rain making it a a little 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 3.7 hours of sunshine per day.
Johnstown weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 3°C | 90mm | 3hrs | 11.6hrs |
December in Johnstown is generally a little damp with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Johnstown for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Johnstown and is typically the warmest month of the year. Daytime maximum temperatures average around a freezing 4°C (39°F), whilst at night -5°C (23°F) is normal.
On average December is the wettest month of the year in Johnstown with around 90mm 3.5 inches of rain making it a a little damp 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 3 hours of sunshine per day.
Other monthly averages
Johnstown weather stats
| Hottest month: | July | 28.3°C 82.9°F |
|---|---|---|
| Driest month: | October | 78mm 3.1ins |
| Sunniest month: | July | 8.9hrs |
| Coldest month: | January | 1°C 33.8°F |
| Wettest month: | July | 124mm 4.9ins |
| Warmest sea: | August | 23.3°C 73.9°F |
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