Crondall Weather


Latest Weather Statistics From Crondall Weather

Last Updated:  14:05 PM on the 21th January  Next Update: 02:10 pm

It's currently Dry and based on the last 12 hours weather trends we expect the weather to be increasing clouds and warmer, precipitation possible within 24 to 48 hrs.. At the moment we have mostly clearWeather: mist skies with greater than 7 mile(s) visibility.

Today we have 08:36 hours / mins of possible daylight  compared to yesterday 08:33:00 (a change of 00:02:43 ) with the sun rising at 07:57 and setting at 16:33. Since the shortest day on 21st December our daylight has increased by 00:44 hours/mins.


Currently it's 7.6°C (which feels like 6.9°C), and in the last hour has changed -1.7°C/last hr. Current humidity is 75% with a high today of 98% and a low of 68%. The maximum temperature today has been 9.8°C at 12:46 PM and the minimum -4.3°C at 3:29 AM. Over the last week the maximum temperature has been 12.4°C and the minimum has been -5.2°C.

This day last year the maximum was 6.1 C and the minimum was -3.9 C. Our highest ever January temperature is 14.2°C which was in 2015 during day 9 , and our lowest ever January temperature is -15.3°C which was in 2010 during day 7.

The average temperature this month is  6.5C (compared to a 30 year average for the month of 5.0deg;C). The maximum has been 13.7C (on day 9) and the lowest -5.2° C (on day 19).

There have been 4 days this month where the temperature has gone below freezing (we would normally expect 9 days of frost in January) and 4 days in total this year (we would normally expect 9 days of frost to the end of January). Since midnight today we have had 10:00 hours of frost. Going the other way there have been 12 days this month where the temperature has gone above 10C and 0 days above 15C

The highest temperature we have ever recorded is 35.7 °C which happened in month 7 on day 25 in 2019, and the lowest is -15.3 °C which happened in month 1 on day 7 in 2010.


Current average windspeed is 3 mph (from a  North direction). In the last hour the maximum gust has been 6.0 mph and the maximum gust today has been 7.0 mph at 12:47 PM from the N. The maximum gust this month has been 42.0 mph (on day 14). The average direction for the month has been South westerly.

The strongest gust we have ever recorded is 65.6 mph which happened in month 3 on day 28 in 2016.

So far today we have had 3.83 miles of windrun (yesterday 3.30miles) compared to our all time record of 334.2 miles on 13 1 2008.

Rainfall / Snow

Today there has been 0.0mm of rain (yesterday 0.0 mmm), which gives 50.0mm for the month (compared to a 30 year average of 62mm). The most rain we have ever had in a month is 222.6mm,which was in 2014 (month 1).

The most rain we have ever had in a day is 56.9mm which was in month 9, day 15 2009, and the most we have ever had in an hour is 33.3mm which occurred during hour 1 in month 8 on day 26 of 2015.  

So far this month we have had 12 days with rain and it's been 3 days since it last rained (on 17/1/2020). The longest period we have have had with no rain is 30 days, which was in 2014 (month 1).

Over the last week we have had 30.2mm of rain and it's been raining now for 0minutes This year we have now had 50.0mm out of our normal annual rainfall of 657mm)

So far this winter we have had 0cm of snow, with snow falling on 0 days.  There has been 0.0cm of snow today (yesterday 0cm) and the snow depth is currently 0cm.  We estimate that snow will fall today at 544mtrs above sea level.


Current pressure is 1040.6 mb and is Steady, with -1.8 mb in the last 3 hours and -3.0 mb in the last 12 hours. The highest pressure recorded since Feb 1996 is 1049.6mb in month 1, day 19 of 2020 and the lowest is 961.8mb in month 3, day 10 of 2008

Air Quality Index

The current Air Quality Index (AQI) level is 57.2 which is Moderate

Under 50 is Good. 51 to 100 is Moderate. 101 to 150 is Unhealthy for Sensitive Groups. 151 to 200 is Unhealthy. 201 to 300 is Very Unhealthy and above 300 is Hazardous! These readings are taken from our Purple Air monitor and a full map and trend analysis can be seen here

The 2.5 micron particle measure is currently 15.1 which compares to 19.3 in the last 60 mins and 29.3 average for the last 24 hours (with a maximum of 55.9).

In this context Under 38 is Good. 39 to 88 is Moderate. 89 to 138 is Unhealthy for Sensitive Groups. 139 to 351 is Unhealthy. 352 to 526 is Very Unhealthy and above 526 is Hazardous!

Danger of Fire

The current Fire Weather Index (FWI) level is 0.1 which compares to 0.0 yesterday and therefore the danger of fire is seen as Low-Moderate. Under 7 is Low. 8 to 16 is moderate. 17 to 31 is High, and above 32 is seen as being Extreme / Catastrophic!

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