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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in Joppa, Indiana, with an average temperature varying between 34.2°F (1.2°C) and 21.2°F (-6°C). Joppa reaches its lowest average temperatures in January, measuring 34.2°F (1.2°C) at the peak and 21.2°F (-6°C) at the lowest. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Joppa, Indiana, with an average temperature fluctuating between 25.2°F (-3.8°C) and 38.5°F (3.6°C). February registers an average high-temperature of a still icy 38.5°F (3.6°C), slightly varied from January's 34.2°F (1.2°C). Weather in February »
Weather in March
March, the first month of the spring in Joppa, is a fresh month, with an average temperature varying between 50.4°F (10.2°C) and 34.9°F (1.6°C). The transition to March introduces an increase in the average high-temperature, shifting from a wintry 38.5°F (3.6°C) in February to a cool 50.4°F (10.2°C). Weather in March »
Weather in April
April is an enjoyable spring month in Joppa, Indiana, with an average temperature varying between 45.3°F (7.4°C) and 61.9°F (16.6°C). An escalation in the average high-temperature is seen with the onset of April, moving from a cool 50.4°F (10.2°C) in March to an enjoyable 61.9°F (16.6°C). Weather in April »
Weather in May
May, the last month of the spring in Joppa, is a pleasant month, with an average temperature ranging between max 71.8°F (22.1°C) and min 55.4°F (13°C). The arrival of May brings a change in Joppa's weather, with average high-temperatures moving from April's comfortable 61.9°F (16.6°C) to a pleasant 71.8°F (22.1°C). Weather in May »
Weather in June
June, the first month of the summer in Joppa, is a warm month, with an average temperature ranging between min 63.1°F (17.3°C) and max 79.7°F (26.5°C). Joppa's June weather indicates a minor increase in high-temperatures, edging from May's pleasant 71.8°F (22.1°C) to a moderately hot 79.7°F (26.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Joppa, Indiana, with an average temperature varying between 82°F (27.8°C) and 65.5°F (18.6°C). In Joppa, July is identified by the highest average temperatures, reaching a peak of 82°F (27.8°C) and a low of 65.5°F (18.6°C). The heat index in July is calculated to be a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Joppa, Indiana, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 81.7°F (27.6°C). Joppa observes a minor difference in average high-temperatures between July's 82°F (27.8°C) and August's 81.7°F (27.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Joppa, is still a warm month, with an average temperature fluctuating between 75.9°F (24.4°C) and 57.9°F (14.4°C). September's arrival aligns with a minor decrease in average high-temperatures, from August's 81.7°F (27.6°C) to a still warm 75.9°F (24.4°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Joppa, Indiana, with an average temperature fluctuating between 63.5°F (17.5°C) and 46.8°F (8.2°C). October indicates a shift in the average high-temperature, from September's moderately hot 75.9°F (24.4°C) to a comfortable 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Joppa, is another chilly month, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 49.5°F (9.7°C). Joppa's transition into November involves a shift in temperature, receding from a refreshing 63.5°F (17.5°C) in October to a frosty 49.5°F (9.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Joppa, Indiana, with an average temperature varying between 39.6°F (4.2°C) and 28.2°F (-2.1°C). December brings a decrease in the average high-temperature, falling from November's chilly 49.5°F (9.7°C) to a cold 39.6°F (4.2°C). Weather in December »
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
January stands out as Joppa's coldest month, with temperatures ranging between an average high of 34.2°F (1.2°C) and a low of 21.2°F (-6°C).
How many days does it rain?
Throughout the year, there are 171.4 rainfall days, and 36.1" (917mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 9.6 days and typically aggregates up to 3.35" (85mm) of snow.
How many days does it snow?
In Joppa, during the entire year, snow falls for 33.7 days and aggregates up to 12.48" (317mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.1h of sunshine.
What is the month with the lowest UV index?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 20.7 days and typically aggregates up to 4.17" (106mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.1h of sunshine.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What time of the year is the hottest?
July stands out as Joppa's warmest month, with temperatures ranging between an average high of 82°F (27.8°C) and a low of 65.5°F (18.6°C).
What is the most humid month?
The most humid month is July, with an average relative humidity of 83%.
What is the driest month?
September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 2.2" (56mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 74%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Joppa, IN
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.2°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure
Joppa, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Joppa, IN
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.7mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.4mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.7mph - Average wind speed in December:
8.9mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Joppa, IN
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Joppa, IN
- Average rainfall in January:
2.68" - Average rainfall in February:
2.28" - Average rainfall in March:
3.31" - Average rainfall in April:
4.09" - Average rainfall in May:
4.17" - Average rainfall in June:
3.86"
The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days
Joppa, IN
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
20.7 days - Average rainfall days in June:
18.3 days
- Average rainfall days in July:
18.4 days - Average rainfall days in August:
16 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
11 days - Average rainfall days in December:
11.3 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is January (8.8 days).
Average snowfall
Joppa, IN
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Joppa, IN
- Average snowfall days in January:
9.6 days - Average snowfall days in February:
8.7 days - Average snowfall days in March:
3.9 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
2.7 days - Average snowfall days in December:
7.6 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Joppa, IN
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Joppa, IN
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
8.4 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
13.7 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is May (8.4 days).
Average UV index
Joppa, IN
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Joppa, IN
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Joppa, IN
The months with the highest visibility are February, March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, July and December (5mi).
Joppa, Indiana, USA
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