Climate and monthly weather forecastJohnswell, Ireland
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Johnswell, Ireland, with an average temperature ranging between min 1.8°C (35.2°F) and max 7.1°C (44.8°F). January is the coldest month, with an average high-temperature of 7.1°C (44.8°F) and an average low-temperature of 1.8°C (35.2°F). Weather in January »Weather in February
February, the last month of the winter in Johnswell, is also a frosty month, with an average temperature varying between 1.8°C (35.2°F) and 7.8°C (46°F). Johnswell's entry into February measures an average high-temperature of a still frosty 7.8°C (46°F), closely parallel to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is still a chilly month in Johnswell, Ireland, with an average temperature ranging between max 9.3°C (48.7°F) and min 1.8°C (35.2°F). The initiation of March sees an average high-temperature of a still chilly 9.3°C (48.7°F), showing minor variations from the previous month. Weather in March »Weather in April
April is a cool spring month in Johnswell, Ireland, with an average temperature fluctuating between 11.8°C (53.2°F) and 3.5°C (38.3°F). During April, the average high-temperature is a fresh 11.8°C (53.2°F), maintaining a close resemblance to that of the preceding month. Weather in April »Weather in May
May, the last month of the spring in Johnswell, is a refreshing month, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 14.2°C (57.6°F). The high-temperature average in May for Johnswell, Ireland, is a refreshing 14.2°C (57.6°F), staying closely aligned with April's conditions. Weather in May »Weather in June
The first month of the summer, June, is a comfortable month in Johnswell, Ireland, with temperature in the range of an average high of 16.6°C (61.9°F) and an average low of 8.6°C (47.5°F). Johnswell's shift into June is marked by a subtle change to a comfortable 16.6°C (61.9°F) from May's 14.2°C (57.6°F) in temperature. Weather in June »Weather in July
July, like June, in Johnswell, Ireland, is another refreshing summer month, with an average temperature fluctuating between 10.6°C (51.1°F) and 17.9°C (64.2°F). Johnswell's July weather reaches an average high of 17.9°C (64.2°F) and an average low of 10.6°C (51.1°F), making it the warmest month. Weather in July »Weather in August
August, the last month of the summer in Johnswell, is another comfortable month, with an average temperature fluctuating between 17.4°C (63.3°F) and 10.2°C (50.4°F). As Johnswell steps into August, the average high-temperature holds at a still enjoyable 17.4°C (63.3°F), hinting at a minor fluctuation from the prior month. Weather in August »Weather in September
September, the first month of the autumn in Johnswell, is still a mild month, with an average temperature fluctuating between 8.4°C (47.1°F) and 15.7°C (60.3°F). The arrival of September denotes a barely perceptible change in the average high-temperatures to a moderate 15.7°C (60.3°F) from August's 17.4°C (63.3°F). Weather in September »Weather in October
October, the same as September, in Johnswell, Ireland, is a moderate autumn month, with an average temperature ranging between min 6.9°C (44.4°F) and max 13.1°C (55.6°F). In October, Johnswell's weather conditions record an average high-temperature of a still mild 13.1°C (55.6°F), demonstrating little divergence from the preceding month. Weather in October »Weather in November
November, the last month of the autumn in Johnswell, is also a frosty month, with an average temperature ranging between min 3.9°C (39°F) and max 9.1°C (48.4°F). Johnswell's weather subtly changes with the onset of November, barely falling from a refreshing 13.1°C (55.6°F) in October to a chilly 9.1°C (48.4°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Johnswell, Ireland, with an average temperature varying between 7.5°C (45.5°F) and 2.5°C (36.5°F). Transitioning from November to December, Johnswell observes an average high-temperature of a still frosty 7.5°C (45.5°F), differing subtly from the previous month. Weather in December »Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is Johnswell's coldest month, registering average high temperatures of 7.1°C (44.8°F) and lows of 1.8°C (35.2°F).
In Johnswell, during the entire year, the rain falls for 217.1 days and collects up to 563mm (22.17") of precipitation.
Months with snowfall in Johnswell, Ireland, are January through March, November and December.
In Johnswell, during the entire year, snow falls for 6.7 days and aggregates up to 48mm (1.89") of snow.
The months with the lowest UV index in Johnswell, Ireland, are January through March, November and December, with an average maximum UV index of 2.
February is the month with the most snowfall in Johnswell, Ireland. Snow falls for 2 days and accumulates 14mm (0.55") of snow.
The month with the least sunshine in Johnswell, Ireland, is February, with an average of 3.8h of sunshine.
March, May and September are months with the least rain when the rain falls for 16.4 days and typically aggregates up to 37mm (1.46") of rain.
April is the least humid month in Johnswell, Ireland, with an average relative humidity of 86%.
April through October are months without snowfall in Johnswell.
The months with the most sunshine are April and May, with an average of 6.1h of sunshine.
With an average of 16h and 48min of daylight, June has the longest days of the year.
The months with the highest UV index are June and August, with an average maximum UV index of 4.
July, having an average high-temperature of 17.9°C (64.2°F) and an average low-temperature of 10.6°C (51.1°F), is the warmest month.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts in Johnswell, and the time zone changes from IST to GMT. Daylight Saving Time ends on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to IST.
November and December, with an average relative humidity of 92%, are most humid months in Johnswell.
November is the month with the most rainfall in Johnswell, Ireland. Rain falls for 15.6 days and accumulates 70mm (2.76") of precipitation.
The month with the shortest days in Johnswell is December, with an average of 7h and 42min of daylight.
Average temperature
Johnswell, Ireland
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is January (7.1°C).
The month with the highest average low temperature is July (10.6°C).
The coldest months (with the lowest average low temperature) are January, February and March (1.8°C).
Average pressure
Johnswell, Ireland
- Average pressure in January:
1012mbar - Average pressure in February:
1011.6mbar - Average pressure in March:
1014.5mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.4mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1015.7mbar - Average pressure in October:
1012.8mbar - Average pressure in November:
1008.6mbar - Average pressure in December:
1011.6mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.6mbar).
Average wind speed
Johnswell, Ireland
- Average wind speed in January:
18.3km/h - Average wind speed in February:
18.6km/h - Average wind speed in March:
16.5km/h - Average wind speed in April:
14.5km/h - Average wind speed in May:
14.3km/h - Average wind speed in June:
12.9km/h
- Average wind speed in July:
12.6km/h - Average wind speed in August:
13.5km/h - Average wind speed in September:
13.6km/h - Average wind speed in October:
14.8km/h - Average wind speed in November:
16.7km/h - Average wind speed in December:
18.5km/h
The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity
Johnswell, Ireland
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (86%).
Average rainfall
Johnswell, Ireland
The wettest month (with the highest rainfall) is November (70mm).
The driest months (with the least rainfall) are March, May and September (37mm).
Average rainfall days
Johnswell, Ireland
- Average rainfall days in January:
16.5 days - Average rainfall days in February:
16.2 days - Average rainfall days in March:
16.4 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
20.2 days - Average rainfall days in June:
19.8 days
- Average rainfall days in July:
22.5 days - Average rainfall days in August:
22.3 days - Average rainfall days in September:
17 days - Average rainfall days in October:
16 days - Average rainfall days in November:
15.6 days - Average rainfall days in December:
17.3 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (15.6 days).
Average snowfall
Johnswell, Ireland
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Johnswell, Ireland
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2 days - Average snowfall days in March:
1.5 days - Average snowfall days in April:
0 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:
0.3 days - Average snowfall days in December:
1.1 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Johnswell, Ireland
- Average daylight in January:
8h and 18min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 48min - Average daylight in June:
16h and 48min
- Average daylight in July:
16h and 18min - Average daylight in August:
14h and 42min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 42min - Average daylight in December:
7h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in January:
3h and 54min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 0min - Average sunshine in April:
6h and 6min - Average sunshine in May:
6h and 6min - Average sunshine in June:
6h and 0min
- Average sunshine in July:
5h and 30min - Average sunshine in August:
5h and 42min - Average sunshine in September:
5h and 48min - Average sunshine in October:
3h and 54min - Average sunshine in November:
3h and 54min - Average sunshine in December:
4h and 0min
The months with the most sunshine are April and May (Average sunshine: 6h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Johnswell, Ireland
- Average sunshine days in January:
10.9 days - Average sunshine days in February:
8.2 days - Average sunshine days in March:
10.2 days - Average sunshine days in April:
8.9 days - Average sunshine days in May:
6.3 days - Average sunshine days in June:
6.3 days
- Average sunshine days in July:
4.3 days - Average sunshine days in August:
4.1 days - Average sunshine days in September:
8.8 days - Average sunshine days in October:
10.3 days - Average sunshine days in November:
11.1 days - Average sunshine days in December:
10.5 days
The month with the most sunshine days is November (11.1 days).
The month with the least sunshine days is August (4.1 days).
Average UV index
Johnswell, Ireland
The months with the highest UV index are June and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Johnswell, Ireland
The month with the most cloud cover is July (Cloud cover 69).
The months with the least cloud cover are March and April (Cloud cover 59).
Average visibility
Johnswell, Ireland
The months with the highest visibility are January, February, March, April, May, June, October, November and December (8km).
The months with the lowest visibility are July, August and September (7km).
