July weather forecastKatwijk, Netherlands
July
Weather in July
July, the same as June, in Katwijk, Netherlands, is another pleasant summer month, with temperature in the range of an average low of 13.8°C (56.8°F) and an average high of 22.6°C (72.7°F).Temperature
In Katwijk, temperatures reach their average annual highs in July, measuring 22.6°C (72.7°F) and a minimum average of 13.8°C (56.8°F).Humidity
In Katwijk, the average relative humidity in July is 78%.Rainfall
July is the month with the most rainfall in Katwijk, Netherlands. Rain falls for 19.3 days and accumulates 51mm (2.01") of precipitation.Snowfall
In Katwijk, snow does not fall in April through October.Daylight
In July, the average length of the day is 16h and 8min.On the first day of the month, sunrise is at 05:22 and sunset at 21:58. On the last day of July, in Katwijk, Netherlands, sunrise is at 05:58 and sunset at 21:27 CEST.
Sunshine
With an average of 9.1h of sunshine, July has the most sunshine of the year.UV index
The months with the highest UV index in Katwijk, Netherlands, are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 5 during July translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. To protect against the Sun's most potent rays, avoid direct exposure around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Katwijk, Netherlands
- Average high temperature in July: 22.6°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in July: 13.8°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in July
Katwijk, Netherlands
- Average pressure in July: 1015.4mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in July
Katwijk, Netherlands
- Average wind speed in July: 11.6km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in July
Katwijk, Netherlands
- Average humidity in July: 78%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in July
Katwijk, Netherlands
- Average rainfall in July: 51mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in July
Katwijk, Netherlands
- Average rainfall days in July: 19.3 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (11.6 days).
Average snowfall in July
Katwijk, Netherlands
- Average snowfall in July: 0mm
The month with the highest snowfall is January (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Katwijk, Netherlands
- Average snowfall days in July: 0 days
The months with the highest number of snowfall days are January and February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Katwijk, Netherlands
- Average daylight in July: 16h and 6min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in July: 9h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in July
Katwijk, Netherlands
- Average sunshine days in July: 9.2 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in July
Katwijk, Netherlands
- Average UV index in July: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in July
Katwijk, Netherlands
- Average cloud cover in July: 43
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in July
Katwijk, Netherlands
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
