easeweather.com
Units
°C
°F
Hamilton
Forecast Today Tomorrow
More destinations
Waikato New ZealandUnited States
Search for a location
Search
Hamilton
AucklandChristchurchCoromandelDunedin
Hamilton
Havelock NorthInvercargillLake TekapoMilford SoundMount Cook VillageNapierNelsonNew PlymouthPictonQueenstownRotoruaTaupoTaurangaTe AnauTimaruWanakaWellington More Locations
New Zealand weather

Weather in Hamilton for May 2025

Your guide to Hamilton weather in May - trends and predictions

    Temperatures

  • Until now, May 2025 in Hamilton has been nearly identical to the historical average, with a temperature of 16.6 °C (showing only a slight deviation of 0.2 °C).

  • Expect cooler weather in the next days in Hamilton with the forecast suggesting a temperature of 16 °C, lower than the historical average.

  • In general, the average temperature in Hamilton at the beginning of May is 17.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.6 °C by the end of May.

    • Rain 🌧️

  • The climate of Hamilton in May is notably wet, with an average of 11 rainy days, and a total of 314.4 mm of precipitation.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/5°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Hamilton Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Heavy rain at times
17°
2
Heavy rain at times
18°
3
Moderate or heavy rain shower
18°
4
Sunny
17°
5
Patchy rain possible
18°
6
Patchy rain possible
17°
7
Patchy rain possible
17°
8
Overcast
18°
9
Moderate or heavy rain shower
17°
10
Heavy rain at times
15°
11
Sunny
14°
12
Sunny
15°
13
Partly cloudy
16°
14
Mist
16°
15
Moderate rain at times
16°
16
Partly cloudy
17°
17
Cloudy
17°
18
Cloudy
16°
19
Moderate or heavy rain shower
17°
20
Mist
16°
21
Patchy rain possible
15°
22
Patchy rain possible
15°
23
Moderate or heavy rain shower
15°
24
Partly cloudy
16°
25
Partly cloudy
15°
26
Moderate rain
18°
27
Patchy rain possible
18°
28
Moderate rain
18°
29
Moderate rain
15°
30
Patchy rain possible
16°
31
Patchy rain possible
16°

Temperatures trend during May in Hamilton

See the weather trend as well as the moving average line

May weather in Hamilton day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Heavy rain at times
Heavy rain at times
 17° /11° 8.5 mm 5
2 May Heavy rain at times
Heavy rain at times
 18° /10° 1.6 mm 5
3 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /9° 6.2 mm 5
4 May Sunny
Sunny
 17° /8° 11 mm 5
5 May Patchy rain possible
Patchy rain possible
 18° /7° 0.3 mm 5
6 May Patchy rain possible
Patchy rain possible
 17° /8° 0.8 mm 5
7 May Patchy rain possible
Patchy rain possible
 17° /7° 0.2 mm 5
8 May Overcast
Overcast
 18° /8° 0.4 mm 5
9 May Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /10° 26.1 mm 4
10 May Heavy rain at times
Heavy rain at times
 15° /5° 4.2 mm 5
11 May Sunny
Sunny
 14° /3° 5.5 mm 5
12 May Sunny
Sunny
 15° /2° 0 mm 5
13 May Partly cloudy
Partly cloudy
 16° /4° 0.3 mm 5
14 May Mist
Mist
 16° /6° 0.2 mm 5
15 May Moderate rain at times
Moderate rain at times
 16° /7° 9.5 mm 5
16 May Partly cloudy
Partly cloudy
 17° /8° 0.5 mm 5
17 May Cloudy
Cloudy
 17° /6° 0 mm 5
18 May Cloudy
Cloudy
 16° /6° 2.2 mm 4
19 May Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /7° 8.6 mm 5
20 May Mist
Mist
 16° /7° 4.9 mm 5
21 May Patchy rain possible
Patchy rain possible
 15° /7° 13.3 mm 5
22 May Patchy rain possible
Patchy rain possible
 15° /6° 4.5 mm 4
23 May Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /8° 2.1 mm 4
24 May Partly cloudy
Partly cloudy
 16° /5° 0.5 mm 5
25 May Partly cloudy
Partly cloudy
 15° /6° 0.4 mm 5
26 May Moderate rain
Moderate rain
 18° /9° 5.7 mm 0.2
27 May Patchy rain possible
Patchy rain possible
 18° /11° 3.8 mm 0.4
28 May Moderate rain
Moderate rain
 18° /11° 6.2 mm 0.2
29 May Moderate rain
Moderate rain
 15° /11° 11.3 mm 0.3
30 May Patchy rain possible
Patchy rain possible
 16° /12° 2.4 mm 0
31 May Patchy rain possible
Patchy rain possible
 16° /12° 0.4 mm 4
Next
Important Notice
Our weather forecast for Hamilton in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hamilton forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Hamilton in May - FAQ

What are the expected maximum and minimum temperatures in Hamilton during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hamilton during May?
Significant rainfall exceeding 314.4 mm is expected in Hamilton during May, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hamilton during May?
The average wind speed in Hamilton during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Hamilton

Explore the daily rainfall trends and prepare for Hamiltons May weather 💧

Quick links

More Hamilton weather pages
You are here
Location coordinates Where is Hamilton?

Get accurate weather forecasts for Hamilton, located at latitude -37.783 and longitude 175.283. Stay updated with localized weather information tailored for Hamilton.

Found a mistake?
We appreciate your attention to details. Tell us here.