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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, like December, in Merwin, Ohio, is another cold winter month, with an average temperature ranging between min 23.5°F (-4.7°C) and max 36.1°F (2.3°C). January, having an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 23.5°F (-4.7°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Merwin, Ohio, with an average temperature varying between 26.8°F (-2.9°C) and 40.6°F (4.8°C). February's commencement is accompanied by an average high-temperature of a still wintry 40.6°F (4.8°C), diverging marginally from January's 36.1°F (2.3°C). Weather in February »
Weather in March
March, the first month of the spring in Merwin, is a cool month, with an average temperature varying between 35.6°F (2°C) and 51.6°F (10.9°C). March's onset witnesses a shift in the average high-temperature, moving from an icy 40.6°F (4.8°C) in February to a fresh 51.6°F (10.9°C). Weather in March »
Weather in April
April is a comfortable spring month in Merwin, Ohio, with an average temperature fluctuating between 63.3°F (17.4°C) and 45.1°F (7.3°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a cool 51.6°F (10.9°C) in March to a refreshing 63.3°F (17.4°C). Weather in April »
Weather in May
May, the last month of the spring in Merwin, is a warm month, with an average temperature varying between 55.4°F (13°C) and 73.4°F (23°C). May sees a rise in the average high-temperature, climbing from an enjoyable 63.3°F (17.4°C) in April to a moderately hot 73.4°F (23°C). Weather in May »
Weather in June
June, the first month of the summer in Merwin, is also a moderately hot month, with an average temperature varying between 62.2°F (16.8°C) and 81.1°F (27.3°C). With the onset of June, Merwin's average high-temperature sees a modest rise, moving from May's 73.4°F (23°C) to a still warm 81.1°F (27.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Merwin, Ohio, with an average temperature fluctuating between 65.8°F (18.8°C) and 84.4°F (29.1°C). Merwin, Ohio, witnesses the warmest weather in July, with temperatures averaging a high of 84.4°F (29.1°C) and a low of 65.8°F (18.8°C). The heat index value during July is appraised at a torrid 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Merwin, Ohio, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 83.3°F (28.5°C). The high-temperature average in August for Merwin is a still warm 83.3°F (28.5°C), staying closely aligned with July's conditions. Weather in August »
Weather in September
September, the first month of the autumn in Merwin, is also a moderately hot month, with an average temperature varying between 77.4°F (25.2°C) and 58.3°F (14.6°C). September's onset brings a negligible change in high-temperatures, falling from 83.3°F (28.5°C) in August to a still warm 77.4°F (25.2°C). Weather in September »
Weather in October
October, like September, in Merwin, Ohio, is another refreshing autumn month, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 47.3°F (8.5°C). As October commences, the average high-temperature shows a reduction, transitioning from a warm 77.4°F (25.2°C) in September to an enjoyable 64.4°F (18°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Merwin, Ohio, with an average temperature ranging between min 36.3°F (2.4°C) and max 51.3°F (10.7°C). November suggests a modest reduction in the average high-temperature, shifting from an enjoyable 64.4°F (18°C) in October to a cool 51.3°F (10.7°C). Weather in November »
Weather in December
December, the first month of the winter in Merwin, is still a cold month, with an average temperature varying between 30.6°F (-0.8°C) and 41.7°F (5.4°C). Merwin's December weather shows a moderate shift in high-temperatures, falling from November's fresh 51.3°F (10.7°C) to an icy 41.7°F (5.4°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Merwin?
January is the coldest month of the year, registering average temperatures as high as 36.1°F (2.3°C) and as low as 23.5°F (-4.7°C).
What is the most humid month in Merwin?
The months with the highest humidity in Merwin, Ohio, are January, February and December, with an average relative humidity of 81%.
How much does it rain in Merwin?
In Merwin, during the entire year, the rain falls for 139.9 days and collects up to 18.11" (460mm) of precipitation.
When does it snow in Merwin?
January through April, November and December are months with snowfall in Merwin, Ohio.
How many days does it snow in Merwin?
In Merwin, during the entire year, snow falls for 28.2 days and aggregates up to 6.46" (164mm) of snow.
What is the month with the least sunshine in Merwin?
January has the least sunshine of the year in Merwin, Ohio, with an average of 3.8h of sunshine.
What are the months with the lowest UV index in Merwin?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Merwin.
When does it snow the most in Merwin?
The month with the most snowfall in Merwin is March, when snow falls for 4.3 days and typically aggregates up to 1.61" (41mm) of snow.
When is Daylight Saving Time (DST) in Merwin?
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 in Merwin?
May is the month with the most rainfall in Merwin. Rain falls for 15.5 days and accumulates 2.05" (52mm) of precipitation.
When it does not snow in Merwin?
In Merwin, snow does not fall in May through October.
When are the longest days in Merwin?
June has the longest days of the year in Merwin, Ohio, with an average of 14h and 54min of daylight.
What are the months with the highest UV index in Merwin?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Merwin, Ohio.
What is the warmest month in Merwin?
In Merwin, the peak temperatures are generally noted in July, averaging a high of 84.4°F (29.1°C) and a low of 65.8°F (18.8°C).
What month has the most sunshine in Merwin?
The month with the most sunshine in Merwin is July, with an average of 10.3h of sunshine.
What is the least humid month in Merwin?
The months with the lowest humidity in Merwin are August through October, with an average relative humidity of 75%.
What is the driest month in Merwin?
September is the month with the least rainfall in Merwin, Ohio. Rain falls for 11.1 days and accumulates 0.94" (24mm) of precipitation.
What is the month with the shortest days in Merwin?
With an average of 9h and 30min of daylight, December has the shortest days of the year in Merwin.
Average temperature
Merwin, OH
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (36.1°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure
Merwin, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Merwin, OH
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.7mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).
Average humidity
Merwin, OH
The months with the highest relative humidity are January, February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).
Average rainfall
Merwin, OH
- Average rainfall in January:
1.22" - Average rainfall in February:
1.57" - Average rainfall in March:
1.54" - Average rainfall in April:
1.89" - Average rainfall in May:
2.05" - Average rainfall in June:
1.81"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.38" - Average rainfall in September:
0.94" - Average rainfall in October:
1.14" - Average rainfall in November:
1.3" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days
Merwin, OH
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
14.7 days - Average rainfall days in August:
12.9 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
8 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (7.9 days).
Average snowfall
Merwin, OH
The month with the highest snowfall is March (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Merwin, OH
- Average snowfall days in January:
6.9 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
4.3 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:
0.2 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Merwin, OH
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - 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 1min - Average daylight in December:
9h and 3min
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 30min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
5h and 1min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - 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 July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Merwin, OH
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index
Merwin, OH
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, November and December (UV index 2).
Average cloud cover
Merwin, OH
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Merwin, OH
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Merwin, Ohio, USA
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