Local Weather

Martham Weather Forecast

Temperature, wind, rain and more for Martham

Norfolk, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 15
Dec		12:00

S
S

 19 / 28 mph 49 / 43°F 85% 1007 mb
Low level cloud: 30%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

SSW
SSW

 20 / 29 mph 49 / 43°F 85% 1006 mb
Low level cloud: 86%
Mid level cloud: 3%
High level cloud: 34%
Most Significant Cloud Type: low
91%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

S
S

 19 / 30 mph 49 / 43°F 86% 1006 mb
Low level cloud: 18%
Mid level cloud: 16%
High level cloud: 18%
Most Significant Cloud Type: low
26%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

S
S

 18 / 30 mph 49 / 42°F 87% 1007 mb
Low level cloud: 8%
Mid level cloud: 14%
High level cloud: 22%
Most Significant Cloud Type: low
14%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Tue 16
Dec		00:00

S
S

 16 / 32 mph 46 / 40°F 93% 1007 mb
Low level cloud: 47%
Mid level cloud: 90%
High level cloud: 34%
Most Significant Cloud Type: low
82%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

S
S

 17 / 35 mph 46 / 39°F 93% 1006 mb
Low level cloud: 94%
Mid level cloud: 96%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

S
S

 15 / 31 mph 45 / 39°F 92% 1007 mb
Low level cloud: 36%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
82%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

S
S

 15 / 31 mph 46 / 40°F 92% 1009 mb
Low level cloud: 39%
Mid level cloud: 76%
High level cloud: 91%
Most Significant Cloud Type: low
76%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

SW
SW

 13 / 26 mph 48 / 42°F 91% 1010 mb
Low level cloud: 53%
Mid level cloud: 46%
High level cloud: 65%
Most Significant Cloud Type: low
76%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
15:00

NNW
NNW

 12 / 16 mph 48 / 43°F 92% 1012 mb
Low level cloud: 90%
Mid level cloud: 93%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NNW
NNW

 8 / 11 mph 48 / 44°F 85% 1014 mb
Low level cloud: 30%
Mid level cloud: 46%
High level cloud: 40%
Most Significant Cloud Type: low
51%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NNW
NNW

 8 / 11 mph 47 / 43°F 84% 1016 mb
Low level cloud: 0%
Mid level cloud: 95%
High level cloud: 64%
Most Significant Cloud Type: medium
97%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
The 7 day weather forecast summary for Martham:

The outlook for Martham in the week ahead shows the average daytime maximum temperature will be around 9°C, with a high for the week of 11°C expected on the afternoon of Thursday 18th. The average minimum temperature will be 6°C, dipping to its lowest on the morning of Monday 22nd at 3°C. The week will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The indicators are that Thursday 22nd 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 evening, coming from a southerly direction, and reaching around 31mph.

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