Climate Information for Castletown

Weather:

This page presents averages based on long-term climate trends. A specific daily weather forecast for Castletown is available from the BBC.

Climate Description:

Winters in Castletown are usually cool for Scotland, with January daily temperatures of about 6.4°C and nights cooling off to 1.0°C in the coldest month. Summers are cool, with daytime temperatures in July typically reaching 16.7°C and nights dipping to 10.1°C. Rainfall in Castletown is typical, totalling 879 mm in a typical year. Precipitation is distributed evenly, falling over about 173 days per year. Castletown has average sunshine totals, with 1260 hours of sunshine recorded in a typical year.

Climate Averages:

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual Average
High Temperature (°C)	6.4	6.6	8.1	10.1	12.6	14.6	16.7	16.7	14.7	11.8	8.7	6.7	11.1
Low Temperature (°C)	1.0	1.0	1.9	3.4	5.4	8.0	10.1	10.1	8.4	6.1	3.4	1.2	5.0
Sunshine (hours per day)	1.4	2.5	3.4	4.7	6.3	5.1	4.5	4.4	3.8	2.8	1.7	1.0	3.5

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual Total
Sunshine (hours per month)	42	69	105	141	194	154	138	135	114	86	50	32	1260
Precipitation (mm)	85	72	74	53	48	54	60	65	82	102	99	85	879
Days with Precipitation	17	15	16	12	11	11	12	13	14	17	18	17	173
Days of Air Frost	9	8	6	3	1	0	0	0	0	1	3	9	40

Temperature Chart:

Precipitation Chart:

Sunshine Chart:

Please note that the information on this page describes long-term climate averages and cannot be relied upon for predictions of the weather. While every effort has been made to produce the best climate estimates possible, users should be aware that they may contain errors. Further explanation is available about our climate information, how the data was derived, estimates of error, and details about the original data sources.

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