Lower Saxony, Germany
Grethem
Grethem is a village in Lower Saxony, Germany. It has a population of about 659 (2025). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.
Now8°C
Best timeMay–Jun · Sep
Population659
Local time06:42
52.73° N, 9.57° EElevation 26 mUTC+2 · Central European Summer Time
Postal code29690October: high / low14° / 6°
Rain this month62mm
Best timeMay–Jun · Sep
Best: May–Jun · Sep. Warmth, sunshine and dry days, month by month.
Grethem at a glance
Sunrise · sunset08:02 · 18:1110 h 09 min of daylightThe moon tonightWaxing gibbous89% · Moonrise 16:54Northern lights tonightUnlikely tonightKp needed: 6.2Next holiday31 OctoberReformation DayNext eclipse21 Feb 2027Penumbral lunar eclipse
Best time to visitMay–Jun · Sep
The months with the highest weather score
Warmest month24°C
Average high in July
Coolest month0°C
Average low in January
Wettest monthJuly
71 mm of rain
Driest monthApril
43 mm of rain
Monuments nearby10+
within 15 km
Weather in Grethem
Now and the next ten days. The 14 and 30-day outlooks are one click away.
8°C
Today hour by hourCloudy · wind 15 km/h · humidity 97%
Today23 Oct13°6°2.7 mm
Sat24 Oct12°7°1.7 mm
Sun25 Oct14°7°13.5 mm
Mon26 Oct13°6°3.6 mm
Tue27 Oct17°8°1 mm
Wed28 Oct16°9°0.5 mm
Thu29 Oct14°5°
Fri30 Oct14°4°
Sat31 Oct12°4°
When to go to Grethem
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 14 | 20 | 23 | 55 | 69 | 65 | 64 | 64 | 67 | 43 | 16 | 13 |
| High | 4° | 6° | 9° | 15° | 19° | 22° | 24° | 24° | 20° | 14° | 8° | 5° |
| Low | 0° | 0° | 1° | 4° | 8° | 11° | 13° | 13° | 10° | 6° | 3° | 1° |
| Rain (mm) | 69 | 50 | 61 | 43 | 57 | 66 | 71 | 72 | 60 | 62 | 62 | 68 |
| Wet days | 15 | 12 | 11 | 10 | 11 | 13 | 16 | 14 | 12 | 12 | 13 | 15 |
What's on in Grethem
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Grethem
Outdoors around Grethem
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Campingplatz AhldenCamp sites
0.5 kmFreizeitpark Rethemer Fähre GmbHCamp sites
2 kmSerengeti ParkZoos
2.3 kmNature around Grethem
Wildlife in October
The birds and mammals of Germany seen most this month, compared with the rest of their year.
The sky over Grethem
Earthquakes around Grethem
The last 30 days within 300 km, and the record since 1950.
Towns and villages around Grethem
Each with its own page: weather, climate and the best time to visit.
Büchten0.8 kmEschenworth1.6 kmGilten2.2 kmEickeloh2.3 kmNienhagen3.4 kmAhlden3.8 kmBothmer4.1 kmHademstorf4.2 kmHudemühlen4.5 kmHodenhagen4.5 kmNorddrebber5 kmEssel6.1 kmAm Kanal6.1 kmSchwarmstedt6.3 kmEilte6.3 kmSuderbruch6.6 kmKrusenhausen7.7 kmBierde7.8 kmGrindau8.3 kmKröpke8.4 kmFrankenfeldermühle8.5 kmNeubosse8.6 kmBosse9 kmBuchholz9.1 kmBeetenbrück9.4 kmBöhme9.5 kmEngehausen9.6 kmWestsiedlung9.9 kmWestenholz9.9 kmKrelingen10 kmFrankenfeld11 kmStillenhöfen11 kmAltenboitzen11 kmSiedlung Beetenbrück11 kmHollige11 kmMarklendorf11 kmAm Bahnhof Hope11 kmKlein Eilstorf11 kmGüstenstegel12 kmHedern12 kmBenzen12 kmDüshorn12 kmAltenwahlingen12 kmKirchwahlingen12 kmKirchboitzen13 kmBockhorn13 kmRethem Moor13 kmGroß Eilstorf13 kmHope13 kmVorwalsrode14 kmGrasbeck14 kmSchneeheide14 kmAdolfsglück14 kmRethem15 kmGroß Häuslingen15 kmLust15 kmWalsrode15 km
Grethem from above
Around Grethem34 places to see, do and reach nearby
BöhmeNature8.9 kmMeißeNature3.7 kmJordanbachNature9.7 kmDüshorner SeeNature10 kmGrindauNature9.0 kmFuldeNature14 kmNackenbergMountain40 kmFalkenberg (Lüneburg Heath)Mountain24 kmWietzer BergMountain38 kmHöllen-Berg, Lower SaxonyMountain31 kmBrelinger BergMountain19 kmZum heiligen Kreuz, EickelohMonument2.3 kmSt. Pauli, GiltenMonument2.5 kmSt. GorgoniusMonument9.5 kmWalsrode AbbeyMonument15 kmKapelle LutterMonument13 kmMarienkirche, RethemMonument14 kmStadtkirche, WalsrodeMonument15 kmSt. Thomas und MariaMonument3.5 kmHarry’s klingendes MuseumMuseum6.8 kmHeimatmuseum RodewaldMuseum8.2 kmAußenstelle SchulmuseumMuseum12 kmDorfmuseum DüshornMuseum12 kmHodenhagenStation4.6 kmSchwarmstedtStation6.4 kmBahnhof KaribibStation4.0 kmGierfähre EickelohFerry port1.3 kmFähranlegerFerry port22 kmBad FallingbostelPlace18 kmWinsen an der AllerPlace23 kmWietzePlace20 kmSchwarmstedtPlace6.3 kmHodenhagenPlace4.5 kmLindwedelPlace15 km
Postal code
29690
Getting to Grethem
Hannover AirportHAJ
31 kmBremen AirportBRE
63 kmHamburg Helmut Schmidt AirportHAM
104 kmHodenhagenRailway station
4.6 kmSchwarmstedtRailway station
6.4 kmBahnhof KaribibRailway station
4 kmGierfähre EickelohFerry port
1.3 kmFähranlegerDörverden-Westen
22 kmPlaces near Grethem
Places with a climate like Grethem
Matched month by month on temperature, rain and sunshine.
Frequently asked questions
When is the best time to visit Grethem?
Based on 30-year climate normals, May, June and September offer the best balance of comfortable temperatures, low rainfall and sunshine in Grethem.
What is the hottest month in Grethem?
July is the warmest month, with average highs of 24°C and lows of 13°C.
What is the coldest month in Grethem?
January is the coldest month, with average highs of 4°C and lows of 0°C.
What is the rainiest month in Grethem?
July is the wettest month with about 71 mm of precipitation on 16 wet days.
What is the postal code of Grethem?
The postal code of Grethem is 29690.