Climate and monthly weather forecastJohnstown Bridge, Ireland
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Johnstown Bridge, Ireland, with an average temperature ranging between max 6.9°C (44.4°F) and min 2.2°C (36°F). In Johnstown Bridge, Ireland, the month of January registers the lowest temperatures, averaging 6.9°C (44.4°F) at the peak and 2.2°C (36°F) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Johnstown Bridge, is another chilly month, with temperature in the range of an average high of 7.5°C (45.5°F) and an average low of 2.3°C (36.1°F). As January transitions into February, Johnstown Bridge records an average high-temperature of a still frosty 7.5°C (45.5°F), showing a gentle shift from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Johnstown Bridge, Ireland, with temperature in the range of an average low of 2.4°C (36.3°F) and an average high of 9°C (48.2°F). March's advent notes a subtle adjustment in average high-temperature to a still chilly 9°C (48.2°F) from February. Weather in March »Weather in April
April is a cool spring month in Johnstown Bridge, Ireland, with an average temperature fluctuating between 11.4°C (52.5°F) and 4.1°C (39.4°F). In Johnstown Bridge, April's average high-temperature stands at a fresh 11.4°C (52.5°F), closely related to the preceding month. Weather in April »Weather in May
The last month of the spring, May, is a mild month in Johnstown Bridge, Ireland, with an average temperature varying between 13.7°C (56.7°F) and 6.4°C (43.5°F). May reports an average high-temperature of a refreshing 13.7°C (56.7°F), slightly varied from April's 11.4°C (52.5°F). Weather in May »Weather in June
June, the first month of the summer in Johnstown Bridge, is a comfortable month, with temperature in the range of an average high of 16.3°C (61.3°F) and an average low of 8.8°C (47.8°F). The introduction of June sees an average high-temperature of a comfortable 16.3°C (61.3°F), hardly deviating from May. Weather in June »Weather in July
July, the same as June, is another enjoyable summer month in Johnstown Bridge, Ireland, with an average temperature ranging between min 10.8°C (51.4°F) and max 17.7°C (63.9°F). The warmest time of the year is July, with temperatures averaging a high of 17.7°C (63.9°F) and a low of 10.8°C (51.4°F). Weather in July »Weather in August
August, the last month of the summer in Johnstown Bridge, is another refreshing month, with an average temperature varying between 17.5°C (63.5°F) and 10.6°C (51.1°F). August reports an average high-temperature of a still refreshing 17.5°C (63.5°F), slightly varied from July's 17.7°C (63.9°F). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Johnstown Bridge, Ireland, with an average temperature ranging between min 9°C (48.2°F) and max 15.6°C (60.1°F). The start of September sees the average high-temperature at a mild 15.6°C (60.1°F), showing little difference from August's 17.5°C (63.5°F). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Johnstown Bridge, Ireland, with temperature in the range of an average low of 7.4°C (45.3°F) and an average high of 12.8°C (55°F). The commencement of October introduces an average high-temperature of a cool 12.8°C (55°F), closely mirroring the preceding month. Weather in October »Weather in November
November, the last month of the autumn in Johnstown Bridge, is also a frosty month, with an average temperature ranging between max 9°C (48.2°F) and min 4.5°C (40.1°F). With the commencement of November, Johnstown Bridge records a moderate temperature decline, with the average high easing from October's cool 12.8°C (55°F) to a frosty 9°C (48.2°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Johnstown Bridge, Ireland, with temperature in the range of an average low of 2.8°C (37°F) and an average high of 7.1°C (44.8°F). Johnstown Bridge sees the arrival of December with an average high-temperature of a still frosty 7.1°C (44.8°F), indicating a subtle variation from November. 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
The month of January sees the average lowest temperatures, reaching 6.9°C (44.4°F) at the peak and 2.2°C (36°F) at the low.
January, April and October are months with the least rain in Johnstown Bridge, Ireland, when the rain falls for 12.1 days and typically aggregates up to 16mm (0.63") of rain.
In Johnstown Bridge, during the entire year, the rain falls for 170.7 days and collects up to 271mm (10.67") of precipitation.
January through March and December are months with snowfall.
The month with the most snowfall in Johnstown Bridge, Ireland, is January, when snow falls for 1.9 days and typically aggregates up to 15mm (0.59") of snow.
In Johnstown Bridge, during the entire year, snow falls for 6.1 days and aggregates up to 33mm (1.3") of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Johnstown Bridge, Ireland.
February has the least sunshine of the year in Johnstown Bridge, with an average of 3.8h of sunshine.
The months with the lowest humidity in Johnstown Bridge, Ireland, are March and April, with an average relative humidity of 85%.
In Johnstown Bridge, snow does not fall in April through November.
The month with the most sunshine is April, with an average of 6.5h of sunshine.
May, June and August, with an average maximum UV index of 4, are months with the highest UV index.
The month with the longest days in Johnstown Bridge, Ireland, is June, with an average of 16h and 54min of daylight.
With an average high-temperature of 17.7°C (63.9°F) and an average low-temperature of 10.8°C (51.4°F), July is the warmest month in Johnstown Bridge.
August is the month with the most rainfall in Johnstown Bridge. Rain falls for 18.6 days and accumulates 33mm (1.3") of precipitation.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts in Johnstown Bridge, 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.
The most humid month is December, with an average relative humidity of 91%.
With an average of 7h and 36min of daylight, December has the shortest days of the year in Johnstown Bridge, Ireland.
Average temperature
Johnstown Bridge, Ireland
The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is January (6.9°C).
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure
Johnstown Bridge, Ireland
- Average pressure in January:
1011.3mbar - Average pressure in February:
1011mbar - Average pressure in March:
1014.1mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1015.9mbar - Average pressure in June:
1015.2mbar
- Average pressure in July:
1013.9mbar - Average pressure in August:
1012.7mbar - Average pressure in September:
1015.2mbar - Average pressure in October:
1012.5mbar - Average pressure in November:
1008.2mbar - Average pressure in December:
1010.9mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1008.2mbar).
Average wind speed
Johnstown Bridge, Ireland
- Average wind speed in January:
20.3km/h - Average wind speed in February:
19.9km/h - Average wind speed in March:
18km/h - Average wind speed in April:
15.2km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
13.3km/h
- Average wind speed in July:
13.3km/h - Average wind speed in August:
14.5km/h - Average wind speed in September:
14.7km/h - Average wind speed in October:
16km/h - Average wind speed in November:
18km/h - Average wind speed in December:
20.1km/h
The windiest month (with the highest average wind speed) is January (20.3km/h).
The calmest months (with the lowest average wind speed) are June and July (13.3km/h).
Average humidity
Johnstown Bridge, Ireland
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are March and April (85%).
Average rainfall
Johnstown Bridge, Ireland
The wettest month (with the highest rainfall) is August (33mm).
The driest months (with the least rainfall) are January, April and October (16mm).
Average rainfall days
Johnstown Bridge, Ireland
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
11 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
19.5 days - Average rainfall days in August:
18.6 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (10.6 days).
Average snowfall
Johnstown Bridge, Ireland
The month with the highest snowfall is January (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Johnstown Bridge, Ireland
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
1.2 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 days - Average snowfall days in December:
0.8 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Johnstown Bridge, Ireland
- Average daylight in January:
8h and 12min - 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 54min - Average daylight in June:
16h and 54min
- Average daylight in July:
16h and 24min - 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 36min - Average daylight in December:
7h and 36min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 0min - Average sunshine in April:
6h and 30min - Average sunshine in May:
6h and 24min - Average sunshine in June:
6h and 12min
- Average sunshine in July:
5h and 42min - Average sunshine in August:
5h and 54min - Average sunshine in September:
5h and 48min - Average sunshine in October:
3h and 54min - Average sunshine in November:
4h and 6min - Average sunshine in December:
4h and 12min
The month with the most sunshine is April (Average sunshine: 6h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Johnstown Bridge, Ireland
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9 days - Average sunshine days in June:
7.7 days
- Average sunshine days in July:
5.8 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
10.7 days - Average sunshine days in October:
13.2 days - Average sunshine days in November:
15.8 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is July (5.8 days).
Average UV index
Johnstown Bridge, Ireland
The months with the highest UV index are May, 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
Johnstown Bridge, Ireland
The month with the most cloud cover is July (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility
Johnstown Bridge, Ireland
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
