Climate and monthly weather forecastMerrick, OK
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Merrick, Oklahoma, with an average temperature fluctuating between 47.7°F (8.7°C) and 31.3°F (-0.4°C). January is the month when Merrick sees the lowest average temperatures, with a high of 47.7°F (8.7°C) and a low of 31.3°F (-0.4°C). Weather in January »Weather in February
The last month of the winter, February, is a fresh month in Merrick, Oklahoma, with an average temperature ranging between min 34°F (1.1°C) and max 50.9°F (10.5°C). Merrick notes an average high-temperature of a cool 50.9°F (10.5°C) in February, displaying minor variation from January. Weather in February »Weather in March
March, the first month of the spring in Merrick, is an enjoyable month, with an average temperature ranging between min 44.1°F (6.7°C) and max 62.2°F (16.8°C). March's arrival coincides with a temperature rise, moving from February's cool 50.9°F (10.5°C) to an enjoyable 62.2°F (16.8°C). Weather in March »Weather in April
April is a pleasant spring month in Merrick, Oklahoma, with an average temperature varying between 50.5°F (10.3°C) and 70°F (21.1°C). In Merrick, the average high-temperature in April slightly increases from a comfortable 62.2°F (16.8°C) in March to a pleasant 70°F (21.1°C). Weather in April »Weather in May
May, the last month of the spring in Merrick, is a warm month, with an average temperature varying between 59.5°F (15.3°C) and 77.7°F (25.4°C). The onset of May introduces a subtle rise in the average high-temperature, nudging from a pleasant 70°F (21.1°C) in April to a moderately hot 77.7°F (25.4°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Merrick, Oklahoma, with an average temperature varying between 70°F (21.1°C) and 88.9°F (31.6°C). With the arrival of June, the average high-temperature transitions from a moderately hot 77.7°F (25.4°C) in May to a hot 88.9°F (31.6°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Merrick, Oklahoma, with temperature in the range of an average low of 73°F (22.8°C) and an average high of 93.7°F (34.3°C). July is the warmest month, with the temperature often reaching an average high of 93.7°F (34.3°C) and an average low of 73°F (22.8°C). For July, the heat index is calculated to be a scorching 111.2°F (44°C). Weather in July »Weather in August
August, the last month of the summer in Merrick, is another hot month, with an average temperature ranging between min 71.2°F (21.8°C) and max 92.7°F (33.7°C). With the transition into August, Merrick notes an average high-temperature of a still tropical 92.7°F (33.7°C), closely resembling July. Weather in August »Weather in September
September, the first month of the autumn in Merrick, is still a warm month, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 84.6°F (29.2°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from a hot 92.7°F (33.7°C) in August to a warm 84.6°F (29.2°C). Weather in September »Weather in October
October, the same as September, in Merrick, Oklahoma, is another pleasant autumn month, with an average temperature ranging between max 70.9°F (21.6°C) and min 53.2°F (11.8°C). With October's arrival, Merrick sees a decrease in average high-temperatures, moving from a warm 84.6°F (29.2°C) in September to an agreeable 70.9°F (21.6°C). Weather in October »Weather in November
November, the last month of the autumn in Merrick, is another refreshing month, with an average temperature ranging between max 59.5°F (15.3°C) and min 42.1°F (5.6°C). The onset of November introduces a moderate change in Merrick's weather, with average high-temperatures falling from October's agreeable 70.9°F (21.6°C) to a moderate 59.5°F (15.3°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Merrick, Oklahoma, with temperature in the range of an average high of 48.6°F (9.2°C) and an average low of 33.3°F (0.7°C). The move into December indicates a reduction in the average high-temperature, down from November's refreshing 59.5°F (15.3°C) to a frosty 48.6°F (9.2°C). Weather in December »Updated: Jun 4, 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
January proves to be the coldest month, recording an average maximum temperature of 47.7°F (8.7°C) and a minimum temperature of 31.3°F (-0.4°C).
In Merrick, during the entire year, the rain falls for 108.5 days and collects up to 18.39" (467mm) of precipitation.
Months with snowfall are January through March, November and December.
In Merrick, during the entire year, snow falls for 6.1 days and aggregates up to 1.65" (42mm) of snow.
February is the month with the most snowfall. Snow falls for 2.6 days and accumulates 0.83" (21mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
In Merrick, Oklahoma, snow does not fall in April through October.
May is the most humid month, with an average relative humidity of 74%.
The month with the most rainfall is May, when the rain falls for 13 days and typically aggregates up to 2.91" (74mm) of precipitation.
The month with the longest days is June, with an average of 14h and 36min of daylight.
The months with the highest UV index in Merrick are June through August, with an average maximum UV index of 7.
The warmest month is July, with an average high-temperature of 93.7°F (34.3°C) and an average low-temperature of 73°F (22.8°C).
With an average relative humidity of 61%, August is the least humid month.
With an average of 11.2h of sunshine, August has the most sunshine of the year.
The month with the least rainfall is December, when the rain falls for 4.8 days and typically collects 0.47" (12mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 48min of daylight.
The month with the least sunshine is December, with an average of 6h of sunshine.
The month with the lowest UV index is December, with an average maximum UV index of 2.
Average temperature
Merrick, OK
The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (47.7°F).
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure
Merrick, OK
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Merrick, OK
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.7mph - Average wind speed in March:
11.6mph - Average wind speed in April:
11.7mph - Average wind speed in May:
10.1mph - Average wind speed in June:
9.8mph
- Average wind speed in July:
8.5mph - Average wind speed in August:
8.3mph - Average wind speed in September:
8.6mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.6mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity
Merrick, OK
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (61%).
Average rainfall
Merrick, OK
- Average rainfall in January:
0.63" - Average rainfall in February:
0.67" - Average rainfall in March:
1.18" - Average rainfall in April:
2.01" - Average rainfall in May:
2.91" - Average rainfall in June:
1.73"
- Average rainfall in July:
1.77" - Average rainfall in August:
2.2" - Average rainfall in September:
2.28" - Average rainfall in October:
1.81" - Average rainfall in November:
0.71" - Average rainfall in December:
0.47"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is December (0.47").
Average rainfall days
Merrick, OK
- Average rainfall days in January:
3.7 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
9.4 days - Average rainfall days in April:
12.2 days - Average rainfall days in May:
13 days - Average rainfall days in June:
10.3 days
- Average rainfall days in July:
11.9 days - Average rainfall days in August:
11.5 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
5.4 days - Average rainfall days in December:
4.8 days
The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is January (3.7 days).
Average snowfall
Merrick, OK
The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Merrick, OK
- Average snowfall days in January:
1.2 days - Average snowfall days in February:
2.6 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0.1 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.1 days
The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Merrick, OK
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
6h and 12min - Average sunshine in February:
7h and 6min - Average sunshine in March:
7h and 30min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 12min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
11h and 12min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 54min - Average sunshine in November:
6h and 12min - Average sunshine in December:
6h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days
Merrick, OK
- Average sunshine days in January:
25.3 days - Average sunshine days in February:
19.7 days - Average sunshine days in March:
19.3 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
16.9 days
- Average sunshine days in July:
16.8 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
21 days - Average sunshine days in November:
23.1 days - Average sunshine days in December:
24.6 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is May (15.2 days).
Average UV index
Merrick, OK
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Merrick, OK
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility
Merrick, OK
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).
