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Trefdraeth Weather Forecast

Temperature, wind, rain and more for Trefdraeth

Isle of Anglesey, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 20
Oct		21:00

W
W

 6 / 8 mph 54 / 53°F 94% 989 mb
Low level cloud: 56%
Mid level cloud: 23%
High level cloud: 2%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
Oct		00:00

WSW
WSW

 10 / 19 mph 50 / 47°F 93% 989 mb
Low level cloud: 47%
Mid level cloud: 23%
High level cloud: 9%
Most Significant Cloud Type: low
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

 12 / 25 mph 49 / 44°F 92% 988 mb
Low level cloud: 76%
Mid level cloud: 95%
High level cloud: 14%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

 12 / 26 mph 48 / 42°F 92% 988 mb
Low level cloud: 47%
Mid level cloud: 67%
High level cloud: 18%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 16 / 32 mph 51 / 45°F 89% 989 mb
Low level cloud: 91%
Mid level cloud: 100%
High level cloud: 10%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

 22 / 29 mph 54 / 48°F 91% 989 mb
Low level cloud: 98%
Mid level cloud: 91%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

 17 / 22 mph 55 / 51°F 83% 991 mb
Low level cloud: 56%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

 13 / 19 mph 54 / 50°F 83% 993 mb
Low level cloud: 42%
Mid level cloud: 17%
High level cloud: 10%
Most Significant Cloud Type: low
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WNW
WNW

 10 / 16 mph 51 / 48°F 87% 994 mb
Low level cloud: 72%
Mid level cloud: 26%
High level cloud: 56%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Trefdraeth:

Over the next 7 days the Trefdraeth forecast suggests the average daytime maximum temperature will be around 12°C, with a high for the week of 15°C expected on the afternoon of Monday 20th. The mean minimum temperature will be 9°C, dipping to its lowest on the morning of Sunday 26th at 7°C. The week ahead will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. Predictions are Friday 26th will have the most precipitation with an accumulation of around 8.0mm. On the whole winds are likely to be fresh. Expect the strongest wind on Thursday morning, coming from a north westerly direction, and reaching around 26mph.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure