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Reykjavik in July: Weather, Average temperature and Climate

Take a look at past year’s weather for Reykjavik in July and see if it is worth visiting.
Check flight prices to Reykjavik on Avionero:
July

Weather in Reykjavik in July 2024

OK Weather
Mild
☁️
Cloudy
If you plan to visit Reykjavik in July, the weather is typically alright, with an average high temperature of +57°F during the day and approximately 3 sunny days. Expect some rainy, though, as there are typically 9 rainy days in the month and around 72 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+57°F
Avg. max. temperature
+37°F
Min.
+77°F
Max.
72 mm
Total precipitation
78%
Avg. humidity
3 m/s
Avg. wind
3 ☀️
Sunny Days
19 ⛅️
Cloudy
9 🌦
Rainy
Our opinion: Reykjavik has OK weather in July.

Average temperature in Reykjavik in July

Here are the expected maximum, average and minimum temperatures in Reykjavik for July based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in July is +55°F with a maximum of +59°F and a minimum of +45°F.

The average maximum temperature goes down 37% by the end of the month, compared with the beginning of the month, from +59°F to +54°F.

Is Reykjavik warm or cold in July?

Reykjavik is typically mild in July.

Maximum temperatures go up compared to the previous month from +55°F to +57°F. The minimum temperature also goes up from +46°F to +48°F.

Pack a light jacket as it will be warm in the day and cool in the evenings.

July is one of the warmest months in Reykjavik, here is the comparison with other months:

Climate in Reykjavik in July

Reykjavik weather looks like this, on average, in July and the surrounding months.
JuneJulyAugust
Avg. temperature
+55°F+57°F+57°F
Min. temperature
+32°F+37°F+36°F
Max. temperature
+70°F+77°F+75°F
Rainfall
72 mm72 mm88 mm
Wind
3 m/s3 m/s3 m/s
Humidity
75%78%79%
Air pressure
1011 HPa1008 HPa1006 HPa
Sunny days
233
Cloudy days
191918
Rainy days
9910
Snowy days
000

July weather is still as ok as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +55°F to +57°F during the day. The rainfall amount in July stays the same as in the previous month with a 72 mm of total precipitation. Humidity rises from 75% to 78%. The average wind speed doesn’t change much during July, staying around 3 m/s. The good news is there are likely to be more sunny days in July, from 2 to 3.

August brings much the same weather, it remains ok.

Wind

Wind speed in Reykjavik in July based on historical data.
Last Year
Historical Data

The average wind speed is 4 m/s getting up to 11 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Reykjavik is gradually increasing during July, going from 2 m/s to 5 m/s over the course of the month.

Rain

Amount of rainfall in mm during July in Reykjavik based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in July stands at 77%, leading to total precipitation of around 73 mm. The maximum amount of rainfall per day is around 16 mm, which is considered light rain. July is a pretty wet month with over 24 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how July is compared with other months in the amount of precipitation, total mm:
Reykjavik wettest month is September, where a typical day has a 37% chance of precipitation and 98 mm of rainfall per day. March, on the other hand, is the driest month with a mere 19% chance of precipitation and 66 mm of rainfall per day.

How was the weather last July in Reykjavik?

This is the weather in Reykjavik in July 2023:
1 July
🌧️
+58°F
2 July
☁️
+53°F
3 July
☁️
+53°F
4 July
☀️
+52°F
5 July
☁️
+58°F
6 July
☁️
+59°F
7 July
🌧️
+55°F
8 July
☁️
+53°F
9 July
☁️
+58°F
10 July
☁️
+57°F
11 July
🌧️
+57°F
12 July
☁️
+55°F
13 July
🌧️
+53°F
14 July
🌧️
+54°F
15 July
☀️
+55°F
16 July
🌧️
+55°F
17 July
☁️
+55°F
18 July
☁️
+55°F
19 July
🌧️
+57°F
20 July
☀️
+59°F
21 July
☁️
+57°F
22 July
☁️
+57°F
23 July
☁️
+58°F
24 July
☁️
+57°F
25 July
🌧️
+53°F
26 July
🌧️
+57°F
27 July
🌧️
+55°F
28 July
🌧️
+51°F
29 July
🌧️
+55°F
30 July
🌧️
+53°F
31 July
☁️
+53°F
In July 2023 Reykjavik had 3 sunny days, 15 cloudy days, and 12 rainy days. The average maximum temperature was +55°F, with an absolute maximum of +59°F and a minimum of +52°F. The average humidity was 78%, with a maximum of 96% and a minimum of 54%. The average wind speed was 4 m/s, with a maximum of 14 m/s and a minimum of 0 m/s.
Are you planning a trip in July?

Climate Change Over the Years

This is how Reykjavik climate has changed over the last 43 years.

The climate in Reykjavik in July has not changed that much over the last 43 years.

The average temperature was the lowest in 2018 (+56°F) and the highest in 1991 (+66°F). The driest year was 2020 with only 15 mm of rainfall, and the wettest year was 2014 with 180 mm.

FAQ

Frequently asked questions about the weather in Reykjavik in July:

Is July a good time to visit Reykjavik?

It’s always a good time to visit Reykjavik, but the weather is changeable in July, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Reykjavik in July?

July has mild temperatures in Reykjavik. Not ideal for sunbathing, but still good for daytime outdoor activities, but plan for cool evenings. Pack a light jacket and shorts!

Is Reykjavik rainy in July?

Reykjavik is often rainy in July. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Reykjavik in July?

Usually, it’s not very sunny in Reykjavik in July, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Monthly weather in Reykjavik

Source of the data

For this page, we’ve looked at the typical weather in Reykjavik, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.