Monday 23rd July weather observations

[Summer Sun]

Mostly clear and warm with a light breeze

Temp 19.0c

[The PIT]

A very warm start to the day with patchy cloud

Temp 17.7C low 17.2C, Barometer 1015mb falling, Wind F1 S, Rainfall Nil

[SteveB]

Warm cloudy start

Temp 20.4c

[Kiwi]

Clear blue sky here, no wind and 19.6c at 7am. Reckon it's going to be a warm one

[johnholmes]

Sry, a lot of cloud but also sunny spells, very muggy with a low of 17.4 C

[cheese]

Some sunshine, 20.6C.

First time this year that it's been above 20C before 8am. Low was also 17.7C, highest of the year so far.

Edited July 23, 2018 by cheese

[Summer Sun]

Dry and cloudy with a very light breeze

Temp 20.6c

[Turnedoutniceagain]

Scorchio !!! Should hit 28c today

[danm]

Sunny and sultry, not a cloud in the sky here in London. 

Temperature already 22c!

[Katrine Basso]

Temperature	26.3 °C	Apparent Temperature	28.4 °C
Last hour variation	+2.3 °C	Wet thermometer	20.5 °C
Average Temperature	20.6 °C	Humidity	58%
Heat index	26.3 °C	Dew point	17.4 °C
Windchill	26.1 °C	Evapotranspiration Today	0.00 mm
Solar Radiation	0 W/m²	UV index	3
Sunny	No	Current solar max	371 W/m²
Cloud base	3650 ft	Barometer 1018.0 mb Steady 0.0 mb/hr Altimeter pressure 1021.3 mb

[Terminal Moraine]

A dry, warm night with variable cloud cover. Very warm with sunny periods so far this morning.

At 0800 g.m.t

Temp; 22.3c

24 hr max; 23.4c

24 hr min;16.2c

Grass min; 13.5c

Rainfall in 24 hrs ending 0800 g.m.t; 0.0 mm

Mean wind speed; 9 mph SW

6 oktas Ac and Ci

Vis; 50 km.

[Polar Continental]

Monday 23rd July 2018:

 

Clear spells overnight, warm. Good sunny spells this morning, very warm.

 

Maximum temperature to 18:00 GMT yesterday 27.1∞C.

Minimum temperature overnight 15.0∞C

24-hour maximum 27.1∞C

24-hour minimum 17.1∞C

Minimum temperature on grass 12.2c.

Maximum wind gust: (Midnight to Midnight) 12.9 mph WNW

Rainfall total: 0.0mm

 

Conditions at 09:00 GMT

 

3 Oktas  Cirrocumulus, Cirrus, Altocumulus castellanus.

Visibility >10 miles

Temperature: 22.0∞C

Humidity: 81.5%

Dew point 18.7∞C

Wind Direction: S Force 2

Barometer 1014.0mb: Trend steady.

 

Yesterday.

 

Variable cloud overnight. Mainly cloudy through the morning, a few bright and brief sunny spells. From mid afternoon the cloud broke up allowing good sunny spells, turning quite hot.

[danm]

27c being reported at 10am across a swathe of sites in the SE/E Anglia already. 

It's going to be a hot one!

[Katrine Basso]

The temperature taken at 11:10 is 32.3 °C,

The apparent temperature is 34.1 °C

[danm]

30c being recorded at Heathrow at 11.50am. 

I work in central London and it is scorching out there.

[Chris.R]

Dry and very sunny. 26.2°C. Surprised it is this warm as the wind is straight off the sea. The first very warm day for a week or so. 

[reef]

Just hit 30.2C here, the first day to hit 30C for 17 years.

[danm]

Sizzling afternoon. Temperature currently hovering at 31c/32c.

[DTHFCJ]

Cloudy with patchy drizzle,feels cool too.

[The PIT]

Some more rain early on. Yup it rained. This quickly cleared away and then a hot unpleasant day to be had. Hottest day since the one off day in July 2015.

Max temp 30.1C now 29.2C, Barometer 1012mb falling, Wind F2 W, Rainfall Trace

Edited July 23, 2018 by The PIT

[Snowyowl9]

Cloudy and cooler at the royal welsh show 22c apparently,even a few spots of rain.

More sun here to there,max 26.1c briefly around noon.

[Terminal Moraine]

A dry, hot day with sunny periods. The hottest day here since July 1st 2015.

At 1700 g.m.t

Temp; 26.1c

Max today; 28.9c

Min last night; 16.2c

Grass min; 13.5c

Rainfall from 0800-1700 g.m.t; 0.0 mm

Sunshine today so far; 8.01 hrs

Mean wind speed; 9 mph SW/S.

Highest gust today; 23 mph SW at 1128 g.m.t

5 oktas Cu humilis and mediocris

Vis; over 80 km.

[reef]

Mostly cloudy with sunny spells throughout the day. The min temp of 18.6C was the warmest minimum temperature on record at this site in any month since 1980. The max temp of 30.3C was the warmest on record in July and warmest of any month since 15th August 2001. It was extremely humid aswell, with a dewpoint of 20.3C  at the same time.

Max Temp: 30.3C
Min Temp: 18.6C
Mean Wind: 11mph S
Max Gust: 20mph
Sunshine: 6.8hrs
Rainfall: None

Currently partly cloudy with a temp of 23.7C and 70% humidity.

[hillbilly]

A shower first thing leaving a mainly sunny day some patchy cloud humid max 26 deg min 17 deg

[J10]

As with other Western posters here, a lot more in the way of cloud than more Eastern areas. 

A cloudy / overcast morning, with some drizzle heavy for a time. Into the afternoon and a continuation of the cloudy theme but mostly dry. 

Between 3 and 4pm a very quick changearound with long sunny spells for the rest of the afternoon, while this evening some sunny spells. 

 

Temps cooler than recently 19c at 3pm, but rising to 23c just before 6pm.