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Hamilton in June: Weather, Average temperature and Climate

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

Weather in Hamilton in June 2026

OK Weather
Warm
🌧️
Rainy
Hamilton in June usually sees fair weather conditions, with an average daily high temperature of +25°C and roughly 2 sunny days. However, you should prepare for about 18 rainy days with an average precipitation of 106 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+25°C
Avg. max. temperature
+17°C
Min.
+29°C
Max.
106 mm
Total precipitation
82%
Avg. humidity
4 m/s
Avg. wind
2 ☀️
Sunny Days
9 ⛅️
Cloudy
18 🌦
Rainy
Our opinion: Hamilton has OK weather in June.

Average temperature in Hamilton in June

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

The temperature in June is +26°C on average, with a range between a maximum of +28°C during the day and a minimum of +20°C at night.

The average maximum temperature goes up 38% by the end of the month, compared with the beginning of the month, from +25°C to +28°C.

Is Hamilton warm or cold in June?

Hamilton is typically warm in June.

Maximum temperatures go up compared to the previous month from +22°C to +25°C. The minimum temperature also goes up from +20°C to +23°C.

It’s generally warm, but pack a long-sleeve shirt for evenings.

Take a look at how June is compared to other months in Hamilton:

Climate in Hamilton in June

Hamilton weather looks like this, on average, in June and the surrounding months.
MayJuneJuly
Avg. temperature
+22°C+25°C+27°C
Min. temperature
+15°C+17°C+20°C
Max. temperature
+27°C+29°C+31°C
Rainfall
84 mm106 mm112 mm
Wind
5 m/s4 m/s4 m/s
Humidity
79%82%82%
Air pressure
1018 HPa1018 HPa1020 HPa
Sunny days
323
Cloudy days
1296
Rainy days
161821
Snowy days
000

June weather is still as ok as in May. It’s getting warmer as June arrives. The average maximum temperature goes up from +22°C to +25°C during the day. Prepare for more rain. Average rainfall goes from 84 mm to 106 mm. Humidity rises from 79% to 82%. Winds are calmer in comparison to May, going down from 5 m/s to 4 m/s on average. The days becoming less sunny, going from 3 sunny days in May to 2 in June.

July brings much the same weather, it remains ok.

Wind

Wind speed in Hamilton in June based on historical data.
Last Year
Historical Data

The average wind speed is 5 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Hamilton is gradually increasing during June, going from 4 m/s to 6 m/s over the course of the month.

Rain

Amount of rainfall in mm during June in Hamilton based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in June stands at 67%, leading to total precipitation of around 277 mm. The maximum amount of rainfall per day is around 84 mm, which is considered heavy rain. June is a pretty wet month with over 20 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how June is compared with other months in the amount of precipitation, total mm:
Hamilton wettest month is October, where a typical day has a 68% chance of precipitation and 146 mm of rainfall per day. May, on the other hand, is the driest month with a mere 52% chance of precipitation and 84 mm of rainfall per day.

How was the weather last June in Hamilton?

This is the weather in Hamilton in June 2024:
1 June
☁️
+25°C
2 June
🌧️
+23°C
3 June
🌫️
+23°C
4 June
☁️
+24°C
5 June
🌧️
+25°C
6 June
☁️
+23°C
7 June
☁️
+25°C
8 June
☁️
+26°C
9 June
☁️
+27°C
10 June
🌧️
+24°C
11 June
☁️
+25°C
12 June
☁️
+26°C
13 June
☁️
+26°C
14 June
☁️
+28°C
15 June
☁️
+27°C
16 June
☁️
+28°C
17 June
☁️
+27°C
18 June
☁️
+27°C
19 June
🌧️
+25°C
20 June
☁️
+26°C
21 June
☁️
+28°C
22 June
☁️
+27°C
23 June
☁️
+28°C
24 June
☀️
+27°C
25 June
☀️
+27°C
26 June
☀️
+27°C
27 June
☁️
+28°C
28 June
☁️
+28°C
29 June
🌧️
+28°C
30 June
🌧️
+28°C
In June 2024 Hamilton had 3 sunny days, 20 cloudy days, and 6 rainy days. The average maximum temperature was +26°C, with an absolute maximum of +28°C and a minimum of +23°C. The average humidity was 87%, with a maximum of 100% and a minimum of 59%. The average wind speed was 5 m/s, with a maximum of 13 m/s and a minimum of 0 m/s.
Are you planning a trip in June?

Climate Change over Years

This is how Hamilton climate have been changing during last 43 years period.

The climate in Hamilton in June has not changed much over the last 43 years.

The average temperature was the lowest in 1981 (+22°C) and the highest in 2019 (+24°C). The driest year was 1979 with only 854 mm of rainfall, and the wettest year was 2023 with 1671 mm.

FAQ

Frequently asked questions about the weather in Hamilton in June:

Is June a good time to visit Hamilton?

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

Can you sunbathe in Hamilton in June?

June is warm in Hamilton. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Hamilton rainy in June?

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

Is it sunny in Hamilton in June?

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

Monthly weather in Hamilton

Source of the data

For this page, we’ve looked at the typical weather in Hamilton, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

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.