Faulty sensor: As of 26th Oct the wind sensor is not functioning normally. Until I can fix it (post-covid unless I find two local able helpers), wind data is being served from a nearby weather station, Harpenden weather.
Detailed Wind Data
| Current | |
| Measure | Value |
| Gust | 0.0 mph |
| Max Gust Last Hour | 0.0 mph |
| Speed | 0.0 mph |
| 10-min Speed | 0.0 mph |
| 30-min Speed | 0.0 mph |
| 1hr Speed | 0.0 mph |
| 24hr Speed | 3.7 mph |
| Beaufort Speed | Calm (F0) |
| Direction | NNW |
| 10-min Direction | NNW |
| 30-min Direction | NNW |
| 1-hr Direction | NNW |
| 24-hr Direction | NNW |
| --- | --- |
| Day Average Speed | 0.7 mph |
| Week Average Speed | 2.5 mph |
| Month Average Speed | 2.6 mph (-2.5) |
| Year Average Speed | 5.0 mph (+0.4) |
| 31-day Speed | 3.7 mph |
| 365-day Speed | 5.1 mph |
| Day Average Direction | NNW |
| Month Mean Direction | NNW |
| Current Extremes | |||||
| Measure | Today | Yesterday | Week | Month | Year |
| Max Gust | 6.8 mph 00:07 |
19.4 mph 03:43 |
25.1 mph 30th Nov |
19.4 mph 1st |
57.6 mph 9th Feb |
| Max Windspeed | 4.7 mph 00:04 |
12.0 mph 02:00 |
16.4 mph 30th Nov |
12.0 mph 1st |
34.0 mph 9th Feb |
| Max 10-min Speed | 3.9 mph 00:10 |
8.9 mph 03:49 |
13.7 mph 30th Nov |
8.9 mph 1st |
24.0 mph 9th Feb |
| Calmest Day | - | - | 0.0 mph 27th Nov |
0.7 mph Today |
0.0 mph 18th Oct |
| Windiest Day | - | - | 5.1 mph 1st Dec |
4.4 mph 1st |
16.4 mph 9th Feb |
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Note 1: Valid wind records began in August 2009. Note 2: Figures in brackets refer to departure from average conditions. |
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A note on "Speed" vs. "Gust":
"Speed" is the windspeed sampled over a one minute period,
"Gust" is the windspeed sampled over a 14 second period. |
| Records | |||
| Measure | Overall | December | 2nd Dec |
| Max Gust | 57.6 mph 9th Feb 2020 |
52.6 mph Day 24, 2013 |
30.6 mph 2014 |
| Max Windspeed | 35.5 mph 14th Feb 2014 |
32.9 mph Day 24, 2013 |
18.5 mph 2014 |
| Max 10-min Speed | 26.6 mph 14th Feb 2014 |
23.8 mph Day 24, 2013 |
14.0 mph 2014 |
| Calmest Day | 0.0 mph 18th Oct 2020 |
0.2 mph Day 5, 2016 |
0.7 mph 2016 |
| Windiest Day | 16.4 mph 9th Feb 2020 |
13.5 mph Day 5, 2015 |
8.1 mph 2015 |
NB: Daily wind speed maxima & averages for the current year (and all other years on record) can be viewed here
Wind roses and graphs
See wind roses for all months, days and years
Latest wind charts
All time wind rose for nw3
