If you only need Newcastle upon Tyne climate: monthly averages, the figures and table here are the whole story. Newcastle runs from 3.4 C in Jan to 14.8 C in Jul, a swing of 11.4 C. Rain is spread through the year, with Aug the wettest month at 3.18 mm/day and Apr the driest at 1.74 mm/day. Taken together that is roughly 861 mm of rain a year for the grid cell. Values come from a public open API; a successful result is cached so a later outage never blanks the page. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 8.6 C
Warmest month Jul (14.8 C)
Coldest month Jan (3.4 C)
Wettest month Aug (3.18 mm/day)
All-time record high 26.1 C
All-time record low -7.3 C
Annual precipitation 861 mm / year
Coordinates 54.97328, -1.61396
Population 300,125
Average monthly temperature and rainfall in Newcastle upon Tyne
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
3.4
2.22
11.9
-6.0
Feb
3.4
2.06
15.3
-5.4
Mar
4.7
1.80
18.5
-7.3
Apr
7.1
1.74
20.4
-3.1
May
10.0
1.84
22.9
-0.9
Jun
13.0
2.65
24.6
3.1
Jul
14.8
2.89
26.1
6.9
Aug
14.5
3.18
26.0
4.8
Sep
12.3
2.19
23.6
2.6
Oct
9.4
2.79
22.0
-0.9
Nov
6.2
2.63
15.4
-2.5
Dec
3.9
2.34
13.0
-6.4
What the Newcastle upon Tyne climate table shows
Values are multi-decadal climatological averages for the 54.97328, -1.61396 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Does Newcastle get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.