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DECEMBER 2025
Mostly
a mild and quite wet month,
but finishing much colder and dry
ANNUAL
2025
Overall
2025 was the 2nd warmest year and amongst the driest
although several months were both warm and dry
Halesowen
70 year, 10 year and 30 year Overview
Basic statistics about temperature
and rainfall, and more,
have all been updated to the end of 2020...
See 50 Years of Records
and 30 Year Summaries 1991-2020
|
|
DECEMBER 2025
 
Temperatures
for December were higher than normal until 24th when they fell
well below. Overall the mean temperature for the month was the 8th
highest in 71 years here. Rainfall occurred most days until the 21st
when it turned mainly dry. The overall monthly rainfall was 14% more than
normal, the 26th highest in 71 years. There was only one air frost, on 31st, the 3rd
fewest, only two years having none. There were 9 nights having ground
frost, the 14th = fewest.
No snowfall, hail or thunder but 3 days had fog. Winds were
predominantly mild from the S for most of the month, but becoming colder
NE/E at the end.
---------------------------------------------------
SEASONAL
REPORT FOR AUTUMN
(Sep, Oct, Nov 2025)
A
slightly milder, but very much wetter autumn than normal. While the
temperatures fell through the 3 months as expected, nearly half the season's rain fell in November, most days
having some rainfall, and two days (11th and 14th
Nov) together had a month's rainfall, September's rainfall was well over
average amd October's a bit higher than usual.
The
distribution of rainfall in the 4 seasons this year has been (in 70 years
here):
Winter D/J/F
236.2mm, 19th
HIGHEST
Spring M/A/M
67.4mm,
2nd LOWEST
Summer J/J/A 100.8mm,
8th LOWEST
Autumn S/O/N
328.4mm, 6th
HIGHEST
this
year normal
anomaly
HiMax 22.7
30.8
MeanMax 14.3
14.1
+0.2 22nd = highest
LoMax
3.6
-2.0
MEAN
10.9
10.6
+0.3
13th = highest
HighMin
14.7
17.1
MeanMin
7.6
7.1 +0.5
12th = highest
LoMin
-3.6
-8.1
RAINFALL 328.4
232.0
141.6%
6th highest
Raindays
63
49.7
126.8%
6th highest
Wet Days
43
35.8
120.1%
8th highest
V Wet Days 19 15.0
126.7% 11th highest
|
TEMPERATURES
8.3
mean max (C) , 12th = mildest in 71 years here.
4.1 mean min (C)
, 8th mildest
6.2
mean (C) +1.6 above
normal,
the 8th mildest
13.2
high max (C) on 9th
4.2 low max (C) on
31st
9.6
high min (C) on 9th
-3.2 low min (C)
on 31st
|
RAINFALL
89.6
rain total (mm) 114% of av ,
ranking 26th highest.
Wettest days were 11.0mm on 15th
, 9.6mm on 18th ,9.4mm
on 8th
21
raindays (days with >=0.2mm),
19th = greatest
16 wetdays (days with >=1mm),
16th = greatest
7 very wet days (days with
>=5mm), 20th = greatest |
OTHER
Ground
frost on 9 days, the
14th fewest.
Air frost on 1 day, the 3rd fewest
Fog on 3 days. 3rd, 20th and 21st
69% cloud cover percent
89% mean RH
Mean pressure was 1014.3mb
Max pressure 1038.6mb was
recorded on 27th, the 20th highest
Min pressure 988.2mb
was recorded on 6th,
the 27th highest.
Windiest days were 1st and 9th, then 14th
and 17th .
|
COMPARISON OF SPRING 2024 with
SPRING 2025
|
2025
|
Mar
|
Apr
|
May
|
SPRING (M,A,M)
|
|
MMax temp
30yr average
anomaly
70year ranking
|
13.4C
10.6C
+2.8deg
new record hi
|
18.1C
14.1C
+4.0deg
3rd highest
|
20.4C
17.4C
+3.0deg
2nd highest
|
17.3C
14.0C +3.3deg
new record hi
|
|
MEAN TEMP
30yr average
anomaly
70year ranking
|
8.2C
6.8C
+1.4deg
6th highest
|
11.6C
9.3C
+2.3deg
3rd highest
|
14.3C
12.4C +1.9deg
2nd highest
|
11.3C
9.5C +1.8deg
new record
|
|
MMin temp
30yr average
anomaly
70year ranking
|
3.0C
2.9C
+0.1deg
26th = highest
|
5.1C
4.6C
+0.5deg
14th highest
|
8.2C
7.4C
+0.8deg
9th highest
|
5.4C
5.0C +0.4deg
10th highest
|
|
RAINFALL mm
30yr average
anomaly
70year ranking
|
10.6mm
54.4mm
19.5%
2nd lowest
|
29.2mm
60.0mm
48.0%
17th lowest
|
27.6mm
60.4mm
45.7%
10th lowest
|
67.4mm
173.5mm 38.9%
2nd lowest
|
|
|
2024
|
Mar
|
Apr
|
May
|
SPRING (M,A,M)
|
|
MMax
temp
30yr average
anomaly
70year ranking
|
11.3C
10.6C
+0.7deg
16th highest
|
13.9C
14.1C
-0.2deg
21st highest
|
19.6C
17.4C
+2.2deg
4th highest
|
15.0C
14.0C +1.0deg
8th = highest
|
|
MEAN
TEMP
30yr average
anomaly
70year ranking
|
8.0C
6.8C
+1.2deg
8th highest
|
9.7C
9.3C
+0.4deg
14th highest
|
14.7C
12.4C +2.3deg
new record hi
|
10.8C
9.5C +1.3deg
3rd = highest
|
|
MMin
temp
30yr average
anomaly
70year ranking
|
4.7C
2.9C
+1.8deg
3rd = highest
|
5.5C
4.6C
+0.9deg
9th highest
|
9.8C
7.4C
+2.4deg
new record hi
|
6.7C
5.0C +1.7deg
new record hi
|
|
RAINFALL mm
30yr average
anomaly
70year ranking
|
103.0mm
54.4mm
189.3%
6th highest
|
73.8mm
60.0mm
123.0%
16th highest
|
73.0mm
60.4mm
120.9%
19th highest
|
249.8mm
173.5mm 144.0%
6th highest
|
|
|
Halesowen Annual Summary for 2025
MONTHLY
RAIN AND MEAN TEMPS
|
month
|
JAN
|
FEB
|
MAR
|
APR
|
MAY
|
JUN
|
JUL
|
AUG
|
SEP
|
OCT
|
NOV
|
DEC
|
|
rain
mm
|
89.6
|
48.6
|
10.6
|
29.2
|
27.6
|
31.6
|
45.6
|
23.6
|
90.6
|
80.2
|
157.6
|
89.6
|
|
30yr
rain avg
|
72.1
|
55.0
|
54.4
|
60.0
|
60.4
|
72.1
|
63.4
|
70.0
|
65.2
|
84.1
|
82.0
|
78.2
|
|
rain
%
|
124%
|
88%
|
19%
|
47%
|
46%
|
44%
|
72%
|
34%
|
139%
|
95%
|
192%
|
115%
|
|
Rain
rank
|
|
|
|
|
|
|
|
|
|
|
|
|
|
temp C
|
2.7
|
5.0
|
8.2
|
11.6
|
14.3
|
18.1
|
19.2
|
18.5
|
14.0
|
11.0
|
7.8
|
6.2
|
|
30yr
temp avg
|
4.3
|
4.7
|
6.8
|
9.3
|
12.4
|
15.3
|
17.2
|
16.8
|
14.2
|
10.6
|
7.0
|
4.6
|
|
anomaly
|
-1.6
|
+0.3
|
+1.4
|
+2.3
|
+1.9
|
+2.8
|
+2.0
|
+1.7
|
-0.2
|
+0.4
|
+0.8
|
+1.6
|
|
70yr
temp avg
|
3.8
|
4.1
|
6.2
|
8.5
|
11.8
|
14.7
|
16.6
|
16.2
|
13.8
|
10.5
|
6.6
|
4.5
|
TEMPERATURES
15.8
mean max (C) , +1.6
diff from av (C)
7.0 mean min (C) ,
+0.7 diff from av (C)
11.4 mean (C), +1.1
diff from av (C)
HiMax 35.9 C on
11/7/25
LoMax 0.6C
on 8/1/25
HiMin 18.4C on 13/8/25
LoMin -5.6C on
9/1/25
Highest Mean 25.0C on 11/7/25
(the 18th highest on record here)
Lowest Mean -2.0C was
on 10/1/25
Mean of means
11.4C, 2nd = highest, beaten only in 2006 with 11.6C
RAINFALL
724.4
rain total (mm), 89% of av
ranks 22nd lowest in 71 years
192 raindays (with 0.2mm or more)
ranks 27th highest
113 wetdays (with 1mm or more)
ranks 8th = lowest
45 verywetdays (with
5mm or more)
ranks 15th = lowest
39.2mm
most rainfall in a day on 14/11/25, 25th = highest
Rainfall duration 612.5 hours
SNOWFALL
1day
with snow falling, totalling 2.5 cm.
Most snowfall in a day 2.5cm on 4/1/25
3 days with lying snow on 4/1/25,
5/1/25 and 6/1/25
PRESSURE
1015.6
mean pressure (mb) , +0.7mb pressure anomaly (mb), normal is 1014.9
mb
1045.7 max pressure at any time of day, on 6/2/25, ranks 10th
highest
972.5 min pressure at
any time of day, on 6/1/25
FOG
18
days with fog . 3
in Jan, 2 in Feb, 1 in April, 5 in Oct, 4 in Nov, 3 in Dec
FROSTS
39 air frosts, the last was 19/3/25 , first was 18/11/25
140 ground frosts, the last was 9/5/25 , first was 22/9/25
so 136 days with no air or ground frost.
Frost duration 292 hours.
THUNDER
7 days
with thunder heard
HAIL
No days with hail
HUMIDITY
84% at 0900
CLOUD COVER 58% at 0900 , 5th lowest
(although subjective!)
Overall 2025 was the 2nd warmest year
here in the last 71 years, beaten only in 2006. All months in 2025
had a positive anomaly, especially April through to August, only January
and September has a negative anomaly.
The highest 20 annual mean temperatures here have all occurred since 2002,
except for 1990.
Overall 2025 ranked 22nd
driest in 71 years records. Four months had more rainfall than
normal, Jan, Sep, Nov and Dec, the other months had less rainfall,
especially March through to June
and August, when less than half the normal rainfall occurred.
The highest 12 annual rainfall totals have all occurred since
2000, except for 1960.
Of the years with the highest number of rain days 3 have been since 2020.
The 22 years with least air frost days have all been since
2002.
Unsurprisingly the 19 years with least snow days have all been since 2000,
except for 1957, 1961 and 1992.
|
|
Halesowen Annual Summary for 2024
2024
was a very mild and wet year.
The year enjoyed the 6th highest
annual mean temperature of 11.0C in 70 years records here.
Four months Feb, Mar, May and Dec had mean anomalies over 1 degree, while
the lowest anomaly in Sept was only –0.4 degrees..
Annual rainfall ranked 11th highest, 935.2mm. The 237 raindays
(with 0.2mm or more) was highest on record, and equals the 2023 record.
Wet days ranked 9th = highest and Very Wet days ranked 12th
highest.
A new record of fog days was set.
MONTHLY
RAIN AND MEAN TEMPS
|
month
|
JAN
|
FEB
|
MAR
|
APR
|
MAY
|
JUN
|
JUL
|
AUG
|
SEP
|
OCT
|
NOV
|
DEC
|
|
rain
mm
|
55.6
|
125.4
|
103.0
|
73.8
|
73.0
|
36.2
|
57.0
|
33.0
|
122.4
|
69.6
|
88.2
|
98.0
|
|
30yr
rain avg
|
72.1
|
55.0
|
54.4
|
60.0
|
60.4
|
72.1
|
63.4
|
70.0
|
65.2
|
84.1
|
82.0
|
78.2
|
|
rain
%
|
77%
|
228%
|
189%
|
123%
|
121%
|
50%
|
90%
|
47%
|
188%
|
83%
|
108%
|
125%
|
|
Rain
rank
|
|
highest
|
3rd highest
|
|
|
2nd lowest
|
|
lowest
|
2nd highest
|
|
|
|
|
temp C
|
4.3
|
7.4
|
8.0
|
9.7
|
14.7
|
15.1
|
17.1
|
17.4
|
13.8
|
11.0
|
6.7
|
6.4
|
|
30yr
temp avg
|
4.3
|
4.7
|
6.8
|
9.3
|
12.4
|
15.3
|
17.2
|
16.8
|
14.2
|
10.6
|
7.0
|
4.6
|
|
anomaly
|
0.0
|
+2.7
|
+1.2
|
+0.4
|
+2.3
|
-0.2
|
-0.1
|
+0.6
|
-0.4
|
+0.4
|
-0.3
|
+1.8
|
|
65yr
temp avg
|
3.8
|
4.1
|
6.2
|
8.5
|
11.8
|
14.7
|
16.6
|
16.2
|
13.8
|
10.5
|
6.6
|
4.5
|
TEMPERATURES
14.8
mean max (C) , +0.6
diff from av (C)
7.2 mean min (C) ,
+0.9 diff from av (C)
11.0 mean (C),
+0.7 diff from av (C)
6th highest in 70 years
HiMax
31.7 C on 25/6/24 LoMax
1.2C on
19/11/24
HiMin 17.5C on 12/8/24
LoMin -7.1C on
18./1/24
Highest Mean 23.2C on 19/7/24
Lowest Mean -2.4C on 18/1/24
RAINFALL
935.2 rain total (mm), 114% of av
ranks 11th
highest in 70 years
237 raindays (with 0.2mm or more)
ranks highest – new record shared with
2023
148 wetdays (with 1mm or more)
ranks 9th = highest
63 verywetdays (with
5mm or more)
ranks 12th highest
25.4mm
most rainfall in a day on 23/11/24
Rainfall duration 836.5 hours
SNOWFALL
5 days with snow falling, totalling 4.8 cm.
Most snowfall in a day 3.5cm on 19/11/24
3 days with lying snow on 20/11/24, 21/11/24, 22/11/24
PRESSURE
1013.8 mean pressure (mb) , -1.1 pressure anomaly (mb), normal
is 1014.9 mb
1040.9 max pressure at any time of day, on 11/1/24
970.2 min pressure at
any time of day, on 28/3/24
FOG
42 days with fog – a new record high
6 in Feb,7 in Mar, 1 in Apr, 6 in May. 5 in Sep, 9 in Oct, 2 in Nov and 6
in Dec
FROSTS
23 air frosts, the last was 20/4/24 , first was
11/10/24
68 ground frosts, the last was 26/4/24 , first was 13/9/24
so 140 days with no air or ground frost.
Frost duration 168 hours.
THUNDER
6 days
with thunder heard
HAIL
4 days with hail
HUMIDITY
86% at 0900
CLOUD
COVER 66% at 0900 |
|
Halesowen
65 year,
10 year and 30 year
Mean
Min, Max and Mean Temperatures
and Mean Total Rainfall
|
Temperature
C
|
Rainfall
mm
|
|
|
MMin
|
MMax
|
Mean
|
|
65 year
1956 - 2020
|
5.8
|
13.6
|
9.7
|
785.8
|
|
|
|
|
|
|
|
10
year
|
|
|
|
|
|
1956
- 1960
|
5.3
|
13.0
|
9.1
|
794.6
|
|
1961
- 1970
|
5.1
|
12.6
|
8.9
|
754.1
|
|
1971
- 1980
|
5.5
|
13.2
|
9.4
|
748.4
|
|
1981
- 1990
|
5.5
|
13.6
|
9.5
|
756.2
|
|
1991
- 2000
|
5.9
|
13.8
|
9.9
|
760.1
|
|
2001
- 2010
|
6.5
|
14.3
|
10.4
|
777.2
|
|
2011
- 2020
|
6.7
|
14.6
|
10.6
|
913.6
|
|
|
|
|
|
|
|
30
year
|
|
|
|
|
|
1971
- 2000
|
5.6
|
13.5
|
9.6
|
754.9
|
|
1981
- 2010
|
6.0
|
13.9
|
9.9
|
764.5
|
|
1991
- 2020
|
6.4
|
14.3
|
10.3
|
816.9
|
|
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Page updated
04/01/2026 |
