Guernsey Weather
Real time Weather St. Peter Port, Guernsey
METRIC | IMPERIAL
Updated: 05/25/2013 @ 5:15:00 pm  

Temperature

Current Conditions

Forecast
Currently Outside: Colder 0.1°C than last hour.

12.4°C

Feels like:  12°C
---
High Today
12.7°C
3:58 PM		 Low Today
8.0°C
3:56 AM
Dry It is Dry
Daytime Observations
mostly clear
Wind from WNW Wind:  WNW
2.3
Gusting to:
 1.8 m/s
Current Rain Rain:
0.0 mm
Saturday
Night
Clear
Clear
 Sunday

Partly cloudy
Partly cloudy
 Sunday
Night
Clear
Clear
Current Fire Weather Index Fire Weather Index: LOW Today:
0.0 of 31
Chandler Burning Index Chandler Burning Index: LOW Currently:
4.9
at 5:15 PM

Dew Point

Precipitation

Wind
Dew Point: Decreased 0.5°C since last hour. 6.2°C
In Last Hour: -0.5°C
High Dew Point: 7.1°C at 3:58 PM
Low Dew Point: 3.9°C at 3:36 AM
Record Dew Point: 16.9°C10-Aug-2012
Wetbulb: 9.5°C
Today 0.00 mm
Rate (/hr): 0.0 mm
Storm Rain: 0.0 mm
Yesterday: 0.00 mm
Last 7 Days: 26.20 mm
May Rain: 5.80 mm
May Avg: 0.00 mm
Diff from Avg: Over 5.8 mm for the month 5.80 mm
Rain Season: 248.4 mm
Last YTD Rain: 0.0 mm
Last Rain: 20/5/2013 at 11:37 AM
Leaf Wetness: 0
67 rain days in 2013
0 day in May
1 day since last rain
Currently: WNW @  2.3 km/h
Gusting To: 1.8 m/s
Max Gust: 10.3 at  12:10 AM
1Hr Average: 1.6 km/h
Max Gust This Month: 13.9 km/h on  May 4
Wind Run: 151.51 miles

Humidity

Pressure
Humidity: Decreased 2% since last hour. 66
In Last Hour: -2%
High Today 81% at 5:34 AM
Low Today 63% at 5:02 PM
Current: Falling 0.1 hPa/hr 1023.6 hPa
In Last Hour: Steady
High Today: 1024.0 hPa at 1:18 PM
Low Today: 1016.7 hPa at 12:00 AM

Heating Degree Days

Cloud Level

Tide
Today: 6.7
May: 85.8
2013 to Date: 1419.0
2 hours, 17 minutes to high tide at 07:32 PM BST  

Current UV Index

Current Solar Energy

Daylight
1.9
Sunburn in
59 Minutes		 Highest:
1:21 PM
6.2
599 W/m²
High Today:
1:21 PM
1253  W/m² Record:1253  W/m²
Possible hours of Daylight
15:46:00

+00:02:12
Minutes

Soil Conditions

Irrigation Index

 Updated at Midnight
4 mm: 0 cb | 0°C
10 mm: 0 cb | 0°C
18 mm: 0 cb | 0°C
36 mm: 0 cb | 0°C

Growing conditions
at the depth of: 4 mm:


Soil moisture range is from
0-Saturated to 199-Dry
Current ET: 5.10 mm
7-Days Rain: 26.20 mm
7-Days ET: 23.20 mm
7-Day: 3 mm 3 mm water in excess of what evaporated in last 7 days.
May: -26.4 mm 26.4 mm water in deficit of what evaporated this month.
HIGHS: LOWS:
19.1°C
9-Mar-2013		 -0.8°C
1-Aug-2014
Daytime Records
16.8°°C
14/09/2012		 0.8°°C
12/03/2013
Nitetime Records
16.3°°C
24/09/2012		 0.4°°C
12/03/2013
  • Rain season: Jan 1st to Dec 31st
  • Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.)
  • Leaf Wetness is surface moisture on foliage. 0 being totally dry and 15 being totally saturated.
  • Soil moisture and temperatures are from sensors burried in the ground at the levels specified.
Outlook Saturday Night & Sunday
Saturday
Night
Clear
Clear
 		forecast: Clear. Low of 8C. Breezy. Winds from the NW at 15 to 20 km/h.
 Sunday

Partly cloudy
Partly cloudy
 forecast: Clear in the morning, then partly cloudy. High of 13C. Winds from the NW at 10 to 15 km/h.