Climate of Northwest Harwich

Northwest Harwich has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Northwest Harwich is 24° degrees and there is about 177 inch of rain in a year. It is dry for 186 days a year with an average humidity of 80% and an UV-index of 4.

Climate averages for the whole year

Day: the average daily temperature during the day is between 4°C and 22°C
Night:the average nighttime temperature is between 0°C and 20°C
Rain: it rains 133 days and there is a total of approximately 451 mm rainfall
Snow: it snows an average of 21 days per year
Sun hours: throughout the year there are 2690 sun hours

Maximum temperature:	between 4°C and 22°C
Warmest month:	22°C in August
Coldest month:	4°C in January
Night temperature:	between 0°C and 20°C
Dry days:	211 days
Days with rain:	133 days
Days with snow:	21 days
Total rain sum:	451 mm
Hours of sunshine:	2690 hours

Climate of Northwest Harwich
Temperature graph
Precipitation graph
Climate chart of Northwest Harwich
The best travel time for Northwest Harwich
Climate of Northwest Harwich by month
Experiences with the weather of Northwest Harwich

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Northwest Harwich.

Precipitation graph

This graph shows the average amount of rainfall per month for Northwest Harwich.

Climate table of Northwest Harwich

In this climate table you can see at a glance what the average weather per month is for Northwest Harwich. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Northwest Harwich might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°F)	39	39	41	47	54	62	70	71	67	60	52	45
Night temp. (°F)	32	32	36	43	51	59	67	68	64	56	46	38
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (inch)	17	13	17	12	15	14	17	13	11	20	14	15
Days with rain	9	7	10	12	13	13	13	11	10	13	11	11
Days with snow	6	5	4	1	-	-	-	-	-	-	-	5
Dry days	16	16	17	17	18	17	18	20	20	18	19	15
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	4	5	6	9	9	10	11	11	9	7	5	4
Wind force (Bft)	5	5	5	4	4	4	3	3	4	4	4	4
UV-index	2	2	2	3	4	5	6	6	4	4	3	2

Best time to visit Northwest Harwich

The best time to visit Northwest Harwich in the state of Massachusetts is from July through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Northwest Harwich is 71°F in August and the lowest is 39°F in January.

Climate of Northwest Harwich by month

What is the average climate in a given month for Northwest Harwich? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January