July
Other strong months: August and June
27/100 weather score
Greenland · 1991–2020
Best time to visit
Atammik
For Atammik, July has the most comfortable weather in our climate comparison. Typical daytime highs are 11.2°C, nights average 4.5°C, and rainfall totals about 87 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Best all-round monthJuly
Typical daytime high11.2°C
Typical night-time low4.5°C
July rainfall87 mm
January
Other strong months: February and March
5/100 weather score
July
Other strong months: June and August
49/100 weather score
Make the answer personal
Choose the weather
that suits you.
Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.
1 month fits your choices for Atammik
The lowest comfort score is 5 out of 100. January, February, March, April, May, September, October, November and December share that score. In January, that is mainly because days reach only -5.1°C, 29° below the 24°C the score treats as ideal.
Quick answers
Planning a trip to Atammik?
These answers come from the same measured monthly climate record shown on this page.
When is the best time to visit Atammik?
July is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 11.2°C and 87 mm of rain.
What is the hottest month in Atammik?
July is hottest in this record, with a typical daytime high of 11.2°C and a night-time low of 4.5°C.
Which month has the least rain?
April has the lowest monthly rainfall total at 61 mm.
Is this a weather forecast?
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
See how the weather
changes through the year.
The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.
| Month | Day | Night | Rain | Wet days | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | -5.1°C | -9.5°C | 120 mm | 13.6 | 0.0°C | 5 h 01 | 5 | Strong coverage |
| February | -5.6°C | -10.5°C | 78 mm | 9.7 | -0.3°C | 8 h 16 | 5 | Strong coverage |
| March | -5.1°C | -9.8°C | 79 mm | 10.7 | -0.3°C | 11 h 26 | 5 | Strong coverage |
| April | -0.7°C | -5.1°C | 61 mm | 8.4 | 0.3°C | 15 h 00 | 5 | Strong coverage |
| May | 4°C | -0.9°C | 66 mm | 7.8 | 1.7°C | 18 h 33 | 5 | Strong coverage |
| June | 8.5°C | 2.1°C | 76 mm | 7.3 | 3.4°C | 21 h 38 | 16 | Strong coverage |
| July | 11.2°C | 4.5°C | 87 mm | 7.9 | 5.3°C | 20 h 09 | 27 | Strong coverage |
| August | 10.3°C | 4.6°C | 116 mm | 9.3 | 5.5°C | 16 h 32 | 19 | Strong coverage |
| September | 6.7°C | 2.2°C | 127 mm | 11.4 | 4.2°C | 12 h 55 | 5 | Strong coverage |
| October | 2.3°C | -1.5°C | 103 mm | 11 | 2.6°C | 9 h 30 | 5 | Strong coverage |
| November | -1.1°C | -5.1°C | 161 mm | 12.3 | 1.3°C | 6 h 05 | 5 | Strong coverage |
| December | -3.2°C | -7.4°C | 124 mm | 13.9 | 0.6°C | 3 h 48 | 5 | Strong coverage |
What has changed
Recent daytime highs are
0.1°C warmer in Atammik.
Each bar shows the difference between the 2011–2025 average daytime high and the 1961–1990 average for the same month at the same station. A blank month does not have enough older observations for a reliable comparison.
Jan
+0.1
Feb
-1.2
Mar
+0.1
Apr
+0.4
May
-0.3
Jun
+0.2
Jul
+0.3
Aug
+0.1
Sep
0.0
Oct
+0.6
Nov
+0.4
Dec
+0.7
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 13.5°C3 Jan 1997 | -29.5°C14 Jan 1984 | 90 mm8 Jan 2002 | 929 mm2000 · driest 3 mm in 1966 | 69 |
| February | 13.0°C21 Feb 1965 | -36.2°C9 Feb 2008 | 88 mm7 Feb 1983 | 338 mm1983 · driest 1 mm in 2010 | 68 |
| March | 15.2°C5 Mar 2023 | -27.3°C1 Mar 1983 | 53 mm18 Mar 2008 | 320 mm2008 · driest 1 mm in 1958 | 68 |
| April | 16.9°C9 Apr 2025 | -19.6°C9 Apr 1997 | 55 mm3 Apr 1977 | 193 mm2012 · driest 0 mm in 2023 | 68 |
| May | 18.3°C25 May 2010 | -13.4°C3 May 1993 | 66 mm12 May 2005 | 230 mm2005 · driest 2 mm in 2019 | 67 |
| June | 19.9°C10 Jun 2016 | -4.0°C14 Jun 1966 | 140 mm26 Jun 1973 | 276 mm2001 · driest 1 mm in 2010 | 68 |
| July | 24.0°C12 Jul 2008 | -2.6°C9 Jul 1986 | 143 mm31 Jul 2000 | 377 mm2000 · driest 4 mm in 1992 | 68 |
| August | 22.0°C25 Aug 1973 | -1.5°C17 Aug 1976 | 163 mm1 Aug 1984 | 379 mm1984 · driest 0 mm in 1958 | 68 |
| September | 22.8°C2 Sep 2010 | -4.8°C29 Sep 1989 | 126 mm22 Sep 1967 | 315 mm1967 · driest 8 mm in 2021 | 68 |
| October | 18.9°C11 Oct 2010 | -16.6°C23 Oct 1982 | 64 mm20 Oct 1964 | 266 mm1978 · driest 0 mm in 2021 | 68 |
| November | 16.3°C26 Nov 2005 | -17.0°C30 Nov 1967 | 217 mm6 Nov 2010 | 1084 mm2010 · driest 6 mm in 2015 | 68 |
| December | 13.3°C28 Dec 2020 | -23.6°C19 Dec 1971 | 117 mm1 Dec 2010 | 507 mm1999 · driest 3 mm in 2013 | 68 |
| Month | Days 25°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 0 | 27 | 3 |
| February | 0 | 26 | 2 |
| March | 0 | 28 | 2 |
| April | 0 | 26 | 2 |
| May | 0 | 19 | 2 |
| June | 0 | 5 | 2 |
| July | 0 | <1 | 2 |
| August | 0 | <1 | 3 |
| September | 0 | 4 | 4 |
| October | 0 | 21 | 3 |
| November | 0 | 26 | 4 |
| December | 0 | 26 | 3 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | 0% | 37% | 7% | 49% | -8.2–-0.2°C |
| February | 0% | 35% | 7% | 44% | -9.8–-0.6°C |
| March | 0% | 35% | 6% | 45% | -8.4–-1.7°C |
| April | 0% | 29% | 6% | 38% | -3.3–1.3°C |
| May | 0% | 28% | 7% | 35% | 1.3–5.9°C |
| June | 0% | 27% | 8% | 34% | 6.3–9.9°C |
| July | <1% | 29% | 10% | 37% | 9.2–12.5°C |
| August | <1% | 31% | 12% | 40% | 8.5–11.9°C |
| September | <1% | 37% | 13% | 51% | 5.1–8.0°C |
| October | 0% | 35% | 9% | 48% | 0.5–3.7°C |
| November | 0% | 38% | 10% | 52% | -3.9–1.2°C |
| December | 0% | 39% | 9% | 48% | -6.6–0.1°C |
A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.
The evidence behind this page
Where these figures
come from.
- Place identity
- GeoNames 3424424
- NOAA station
- GL000004250 · NUUK
- Station distance
- 73.9 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 27 usable years
- Daylight
- Calculated from latitude 64.80°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Sea temperature
- NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 11 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Atammik is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work